Aplastic Anaemia / Acquired Bone-Marrow Failure (SAA / vSAA — chronic + subacute)
Encounter flow
12/12 authoredCanonical 12-phase frame with authored status for this dossier.
Frame
Frame as acquired bone-marrow failure: pancytopenia + hypocellular marrow without fibrosis/infiltration/dysplasia. Establish acquired vs inherited, severity tier pending, primary vs secondary (drug/toxin/viral/pregnancy/seronegative-hepatitis) (BSH 2024 PMID 38247114; DeZern PMID 34156438)
Bone-marrow-failure framing assigned
Patient inputs (13)
Hypocellular (<25%) marrow without fibrosis/infiltration/dysplasia is the diagnostic core; cytogenetics + dysplasia exclude hypoplastic MDS (BSH 2024 PMID 38247114; DeZern PMID 34156438)
Treatment fork: young (matched-sibling HSCT first-line) vs older (IST-favoured); paediatric mandates inherited-marrow-failure screen (ASTCT 2024 PMID 39307421; BSH paeds amendment PMID 29285764)
Pancytopenia confirmation; ANC drives Camitta severity (SAA ANC<500, vSAA ANC<200) (Camitta PMID 2893118)
Camitta severity (absolute retic <20×10⁹/L or <1%) — distinguishes hypoproliferative failure from haemolysis (Camitta PMID 2893118)
Febrile neutropenia in SAA = medical emergency → empiric broad-spectrum antipseudomonal within 60 min (BSH 2024 PMID 38247114)
Camitta severity tier + neutropenic-sepsis risk (Camitta PMID 2893118; BSH 2024 PMID 38247114)
Camitta severity (plt<20k) + intracranial-bleed risk (plt<10k transfusion threshold) (BSH 2024 PMID 38247114)
GPI-anchor flow cytometry: PNH clone present in ~1/3 of AA at diagnosis — overlap; quantify + monitor (DeZern PMID 34156438)
Family history, short stature, nail/skin/oral changes, café-au-lait, early grey hair → Fanconi chromosomal-breakage (DEB/MMC), telomere length (dyskeratosis congenita), GATA2/SDS — alters conditioning dose (BSH paeds PMID 29285764; DeZern PMID 34156438)
Offending drug/toxin (chloramphenicol, benzene, NSAIDs, antithyroid), seronegative hepatitis (3-12 wk antecedent icteric illness), pregnancy → secondary-AA aetiology (BSH 2024 PMID 38247114; hep-AA PMID 32925550)
Pregnancy-associated AA: supportive ± ciclosporin; defer ATG; affects IST timing (BSH 2024 PMID 38247114)
Seronegative hepatitis-associated AA: antecedent transaminitis — fulminant variant possible (hep-AA series PMID 32925550)
HLA-matched sibling availability is the pivot for first-line allogeneic HSCT in young SAA/vSAA (ASTCT 2024 PMID 39307421)
* = hard-required. Engine cannot meaningfully run until these are filled.
Severity triggers (6)
- informationallife_threateningvery_severe_aa_anc_lt_200Very-severe AA: hypocellular marrow + ANC <0.2×10⁹/L (plus SAA criteria) (Camitta PMID 2893118)Trigger could not be auto-evaluated — needs clinician judgement.
- informationallife_threateningfebrile_neutropenia_in_saaTemperature ≥38.0°C with ANC <0.5×10⁹/L in SAA/vSAA (BSH 2024 PMID 38247114)Trigger could not be auto-evaluated — needs clinician judgement.
- informationallife_threateningfulminant_hepatitis_associated_aaRapidly progressive marrow failure with antecedent/concurrent seronegative hepatitis ± hepatic failure (hep-AA series PMID 32925550)Trigger could not be auto-evaluated — needs clinician judgement.
- informationalsevereintracranial_bleed_risk_plt_lt_10kPlatelets <10×10⁹/L (or <20×10⁹/L with bleeding/fever) (BSH 2024 PMID 38247114)Trigger could not be auto-evaluated — needs clinician judgement.
- informationalsevereclonal_evolution_to_mds_amlNew circulating blasts / emerging dysplasia / acquired cytogenetic clone on surveillance (DeZern PMID 34156438)Trigger could not be auto-evaluated — needs clinician judgement.
- informationalsevereexpanding_pnh_clone_with_hemolysisExpanding GPI-deficient PNH clone with intravascular haemolysis / thrombosis in an AA patient (DeZern PMID 34156438)Trigger could not be auto-evaluated — needs clinician judgement.
Workflow calculators
Run this disease's risk and dosing calculators inline.
Recommended regimen
Aplastic Anaemia Definitive Therapy (IST triplet + TPO-RA + supportive)- horse antithymocyte globulin (lymphocyte immune globulin, ATGAM)first linepolyclonal_antithymocyte_globulin40 mg/kg/day IV × 4 consecutive days • IV • daily × 4 daystriggers: SAA_or_vSAA, no_HLA_matched_sibling_or_HSCT_ineligibleHorse-ATG backbone of first-line IST — superior to rabbit-ATG (Scheinberg NEJM 2011 PMID 21812672: 6-mo ORR 68% vs 37%, 3-y survival 96% vs 76%). Premedicate (steroid/antihistamine); monitor serum sickness d7-14 (BSH 2024 PMID 38247114).rxcui 1011
- ciclosporin (cyclosporine)first linecalcineurin_inhibitor5 mg/kg/day PO divided BID (trough-adjusted ~200-400 ng/mL) • PO • BIDtriggers: SAA_or_vSAA, IST_pathway, non_severe_AA_requiring_treatmentCalcineurin inhibitor — second pillar of IST with horse-ATG; continue ≥12 mo then taper SLOWLY to limit relapse (BSH 2024 PMID 38247114; RACE PMID 34986284). Monitor trough, renal function, BP.rxcui 3008
- eltrombopagfirst linethrombopoietin_receptor_agonist150 mg PO once daily (75 mg East-Asian ancestry); from day 1 • PO • once dailytriggers: SAA_or_vSAA, IST_pathway, refractory_to_IST_aloneTPO-RA added UPFRONT to hATG + CsA — RACE NEJM 2022 PMID 34986284: 3-mo CR 22% vs 10%, 6-mo ORR 68% vs 41%, faster response (median 3.0 vs 8.8 mo); Townsley NEJM 2017 PMID 28423296 day-1 cohort 6-mo CR 58%/ORR 94%. Monitor LFTs + clonal evolution (BSH 2024 PMID 38247114).rxcui 711942
- rabbit antithymocyte globulin (Thymoglobulin)second linepolyclonal_antithymocyte_globulin3.5 mg/kg/day IV × 5 days (HSCT conditioning) or salvage IST • IV • daily × 5 daystriggers: relapsed_or_refractory_after_horse_ATG, HSCT_conditioning_serotherapyInferior to horse-ATG as first-line IST (Scheinberg PMID 21812672) — reserved for salvage IST or as serotherapy within HSCT conditioning where rabbit-ATG is preferred (ASTCT 2024 PMID 39307421).rxcui 225741
- romiplostimsecond linethrombopoietin_receptor_agonist10 mcg/kg SC weekly, titrate • SC • weeklytriggers: refractory_AA, eltrombopag_intolerant_or_unavailableAlternative TPO-RA in refractory AA where eltrombopag is not tolerated/available; monitor for clonal evolution (BSH 2024 PMID 38247114).rxcui 805452
- prednisoloneadd oncorticosteroid1 mg/kg/day PO (ATG cover; serum-sickness short course) • PO • daily, taperedtriggers: ATG_premedication, ATG_serum_sickness_d7_14Short corticosteroid course with ATG to attenuate cytokine-release and serum sickness (NOT disease-modifying monotherapy) (BSH 2024 PMID 38247114).rxcui 8638
- filgrastim (G-CSF)rescuegranulocyte_colony_stimulating_factor5 mcg/kg/day SC (short course) • SC • dailytriggers: severe_neutropenic_sepsis_unresponsive, bridging_onlyAdjunct in severe infection/sepsis only — does NOT improve survival or response and routine use discouraged (clonal-evolution concern); no substitute for definitive therapy (BSH 2024 PMID 38247114).rxcui 68442
- danazolsecond lineattenuated_androgen200 mg PO BID-TID • PO • BID-TIDtriggers: IST_and_HSCT_ineligible, telomere_biology_disorder, palliative_supportiveAndrogen — historical / supportive role; rational in telomere-biology disorders (dyskeratosis congenita) and where IST/HSCT not feasible; monitor LFTs, virilisation (BSH 2024 PMID 38247114; DeZern PMID 34156438).rxcui 3102
- oxymetholonesecond lineanabolic_androgen1-5 mg/kg/day PO • PO • dailytriggers: IST_and_HSCT_ineligible, resource_limited_setting, palliative_supportiveAnabolic androgen — supportive option where IST/HSCT unavailable; hepatotoxicity / virilisation monitoring (BSH 2024 PMID 38247114).rxcui 7813
- allogeneic haematopoietic stem-cell transplantation (HLA-matched sibling / matched-unrelated / haploidentical)first linecellular_therapytriggers: SAA_or_vSAA_young_with_HLA_matched_sibling, refractory_to_IST, inherited_marrow_failure_with_dose_reduced_conditioningCurative for vSAA/SAA — first-line in young patients with HLA-matched sibling (5-y OS >90%); bone-marrow graft + rabbit-ATG conditioning preferred; Fanconi/IBMFS REQUIRES alkylator/irradiation DOSE-REDUCTION to avoid fatal toxicity (ASTCT 2024 PMID 39307421; BSH paeds PMID 29285764).
- irradiated leucodepleted CMV-safe blood products (pRBC / platelets)first linetransfusion_supporttriggers: symptomatic_anemia, platelets_below_10k_or_bleeding, HSCT_candidate_use_CMV_safe_irradiatedRestrictive thresholds; irradiated + leucodepleted + CMV-safe if potential HSCT candidate; AVOID family-donor products pre-HSCT (alloimmunisation/graft-rejection risk) (BSH 2024 PMID 38247114; ASTCT 2024 PMID 39307421).
- iron-chelation therapy (transfusional iron overload)add oniron_chelationtriggers: transfusion_dependent, ferritin_persistently_elevatedManage transfusional iron overload in transfusion-dependent AA; weigh cytopenia/marrow effects of chelator choice (BSH 2024 PMID 38247114).
outpatient playbook — drug actions (4)
- 1. ciclosporinrxcui 30085 mg/kg/day PO divided BID (trough-adjusted) • PO • BIDtrigger: IST pathway / non-severe AA requiring treatmentCalcineurin-inhibitor pillar of IST (BSH 2024 PMID 38247114)
- 2. eltrombopagrxcui 711942150 mg PO daily (75 mg East-Asian) • PO • once dailytrigger: IST pathway — upfront with hATG + CsARACE NEJM 2022 PMID 34986284 — added upfront improves ORR/CR
- 3. danazolrxcui 3102200 mg PO BID-TID • PO • BID-TIDtrigger: IST/HSCT-ineligible or telomere-biology disorderAndrogen supportive option (DeZern PMID 34156438)
- 4. iron chelationPer chelator protocol • PO • dailytrigger: Transfusion-dependent + ferritin persistently elevatedTransfusional iron-overload management (BSH 2024 PMID 38247114)
Auto-drafted A&P note
outpatientSubjective
- Possible entry pathways: Pancytopenia (≥2 lineages cytopenic) on CBC — bone-marrow failure differential (BSH 2024 PMID 38247114); Isolated or bilineage cytopenia progressing to pancytopenia (DeZern Blood Adv 2021 PMID 34156438); Petechiae / mucosal bleeding from severe thrombocytopenia (BSH 2024 PMID 38247114).
Objective
- No vitals, labs, or imaging entered for this encounter.
Assessment
**Aplastic Anaemia / Acquired Bone-Marrow Failure (SAA / vSAA — chronic + subacute)** (heme.aplastic-anemia.core.v1). Phenotype framing: Partition pancytopenia + hypocellular marrow: acquired AA (idiopathic), hypoplastic MDS (cytogenetic clone / dysplasia / somatic mutations), PNH / AA-PNH overlap (GPI-deficient clone, haemolysis), inherited marrow failure (Fanconi / dyskeratosis congenita / SDS / GATA2), drug/toxin/radiation-induced, seronegative hepatitis-associated, large-granular-lymphocyte leukaemia, hypocellular-presenting acute leukaemia, B12/copper deficiency, infiltrative/fibrotic marrow, pregnancy-associated, autoimmune (SLE) (BSH 2024 PMID 38247114; DeZern PMID 34156438) Scope: Frame as acquired bone-marrow failure: pancytopenia + hypocellular marrow without fibrosis/infiltration/dysplasia. Establish acquired vs inherited, severity tier pending, primary vs secondary (drug/toxin/viral/pregnancy/seronegative-hepatitis) (BSH 2024 PMID 38247114; DeZern PMID 34156438) No severity triggers fired against current inputs.
Plan
Regimen axis: **Aplastic Anaemia Definitive Therapy (IST triplet + TPO-RA + supportive)**. 1. horse antithymocyte globulin (lymphocyte immune globulin, ATGAM) 40 mg/kg/day IV × 4 consecutive days IV daily × 4 days (polyclonal_antithymocyte_globulin, first line) — Horse-ATG backbone of first-line IST — superior to rabbit-ATG (Scheinberg NEJM 2011 PMID 21812672: 6-mo ORR 68% vs 37%, 3-y survival 96% vs 76%). Premedicate (steroid/antihistamine); monitor serum sickness d7-14 (BSH 2024 PMID 38247114). 2. ciclosporin (cyclosporine) 5 mg/kg/day PO divided BID (trough-adjusted ~200-400 ng/mL) PO BID (calcineurin_inhibitor, first line) — Calcineurin inhibitor — second pillar of IST with horse-ATG; continue ≥12 mo then taper SLOWLY to limit relapse (BSH 2024 PMID 38247114; RACE PMID 34986284). Monitor trough, renal function, BP. 3. eltrombopag 150 mg PO once daily (75 mg East-Asian ancestry); from day 1 PO once daily (thrombopoietin_receptor_agonist, first line) — TPO-RA added UPFRONT to hATG + CsA — RACE NEJM 2022 PMID 34986284: 3-mo CR 22% vs 10%, 6-mo ORR 68% vs 41%, faster response (median 3.0 vs 8.8 mo); Townsley NEJM 2017 PMID 28423296 day-1 cohort 6-mo CR 58%/ORR 94%. Monitor LFTs + clonal evolution (BSH 2024 PMID 38247114). 4. rabbit antithymocyte globulin (Thymoglobulin) 3.5 mg/kg/day IV × 5 days (HSCT conditioning) or salvage IST IV daily × 5 days (polyclonal_antithymocyte_globulin, second line) — Inferior to horse-ATG as first-line IST (Scheinberg PMID 21812672) — reserved for salvage IST or as serotherapy within HSCT conditioning where rabbit-ATG is preferred (ASTCT 2024 PMID 39307421). 5. romiplostim 10 mcg/kg SC weekly, titrate SC weekly (thrombopoietin_receptor_agonist, second line) — Alternative TPO-RA in refractory AA where eltrombopag is not tolerated/available; monitor for clonal evolution (BSH 2024 PMID 38247114). 6. prednisolone 1 mg/kg/day PO (ATG cover; serum-sickness short course) PO daily, tapered (corticosteroid, add on) — Short corticosteroid course with ATG to attenuate cytokine-release and serum sickness (NOT disease-modifying monotherapy) (BSH 2024 PMID 38247114). 7. filgrastim (G-CSF) 5 mcg/kg/day SC (short course) SC daily (granulocyte_colony_stimulating_factor, rescue) — Adjunct in severe infection/sepsis only — does NOT improve survival or response and routine use discouraged (clonal-evolution concern); no substitute for definitive therapy (BSH 2024 PMID 38247114). 8. danazol 200 mg PO BID-TID PO BID-TID (attenuated_androgen, second line) — Androgen — historical / supportive role; rational in telomere-biology disorders (dyskeratosis congenita) and where IST/HSCT not feasible; monitor LFTs, virilisation (BSH 2024 PMID 38247114; DeZern PMID 34156438). 9. oxymetholone 1-5 mg/kg/day PO PO daily (anabolic_androgen, second line) — Anabolic androgen — supportive option where IST/HSCT unavailable; hepatotoxicity / virilisation monitoring (BSH 2024 PMID 38247114). 10. allogeneic haematopoietic stem-cell transplantation (HLA-matched sibling / matched-unrelated / haploidentical) (cellular_therapy, first line) — Curative for vSAA/SAA — first-line in young patients with HLA-matched sibling (5-y OS >90%); bone-marrow graft + rabbit-ATG conditioning preferred; Fanconi/IBMFS REQUIRES alkylator/irradiation DOSE-REDUCTION to avoid fatal toxicity (ASTCT 2024 PMID 39307421; BSH paeds PMID 29285764). 11. irradiated leucodepleted CMV-safe blood products (pRBC / platelets) (transfusion_support, first line) — Restrictive thresholds; irradiated + leucodepleted + CMV-safe if potential HSCT candidate; AVOID family-donor products pre-HSCT (alloimmunisation/graft-rejection risk) (BSH 2024 PMID 38247114; ASTCT 2024 PMID 39307421). 12. iron-chelation therapy (transfusional iron overload) (iron_chelation, add on) — Manage transfusional iron overload in transfusion-dependent AA; weigh cytopenia/marrow effects of chelator choice (BSH 2024 PMID 38247114). Setting playbook (outpatient) — Confirm acquired AA + exclude hypoplastic MDS / PNH / IBMFS; stratify Camitta severity; deliver IST monitoring + supportive care + clonal-evolution surveillance for non-severe / stable AA (BSH 2024 PMID 38247114) 13. ciclosporin 5 mg/kg/day PO divided BID (trough-adjusted) PO BID — IST pathway / non-severe AA requiring treatment (Calcineurin-inhibitor pillar of IST (BSH 2024 PMID 38247114)) 14. eltrombopag 150 mg PO daily (75 mg East-Asian) PO once daily — IST pathway — upfront with hATG + CsA (RACE NEJM 2022 PMID 34986284 — added upfront improves ORR/CR) 15. danazol 200 mg PO BID-TID PO BID-TID — IST/HSCT-ineligible or telomere-biology disorder (Androgen supportive option (DeZern PMID 34156438)) 16. iron chelation Per chelator protocol PO daily — Transfusion-dependent + ferritin persistently elevated (Transfusional iron-overload management (BSH 2024 PMID 38247114)) Non-pharmacologic actions: - Irradiated leucodepleted CMV-safe transfusion at restrictive thresholds; avoid family-donor products if HSCT candidate (BSH 2024 PMID 38247114; ASTCT 2024 PMID 39307421) - Antifungal + antiviral + anti-pneumocystis prophylaxis per neutropenia depth/duration (BSH 2024 PMID 38247114) - Vaccination + fertility counselling (BSH 2024 PMID 38247114) - Paediatric → adult care transition planning (BSH paeds PMID 29285764) AVOID / contraindication checks: - Avoid family donor blood products pre HSCT — alloimmunisation/graft rejection risk (ASTCT 2024 PMID 39307421) - Fanconi anaemia / inherited marrow failure — DOSE REDUCE alkylator + irradiation conditioning (life threatening toxicity at standard dose) (BSH paeds PMID 29285764) - Eltrombopag — serial cytogenetics/marrow clonal evolution monitoring (MDS/AML) + LFTs (BSH 2024 PMID 38247114) - Horse ATG — premedicate (steroid/antihistamine); monitor anaphylaxis + serum sickness d7 14 (BSH 2024 PMID 38247114) - Ciclosporin — trough levels + renal function + BP + drug interactions (BSH 2024 PMID 38247114) - Pregnancy — defer ATG; supportive ± ciclosporin; specialist co management (BSH 2024 PMID 38247114) - G CSF — not disease modifying; routine/prolonged use discouraged (clonal evolution concern) (BSH 2024 PMID 38247114)
Monitoring
Regimen monitoring: - CBC + differential + reticulocyte weekly during IST induction then per response (first response often 3-6 mo) (RACE PMID 34986284) - Ciclosporin trough + renal/hepatic function + BP q1-2w during titration then monthly (BSH 2024 PMID 38247114) - Eltrombopag LFTs q2w initially; clonal-evolution surveillance — marrow + cytogenetics if cytopenias worsen / dysplasia emerges (BSH 2024 PMID 38247114) - Serial peripheral-blood PNH-clone flow cytometry (DeZern PMID 34156438) - Ferritin + transfusion burden in transfusion-dependent patients (BSH 2024 PMID 38247114) - ATG serum-sickness watch d7-14 post-infusion (BSH 2024 PMID 38247114) - Long-term periodic marrow + cytogenetics for clonal evolution (MDS/AML) and relapse (BSH 2024 PMID 38247114) Setting (outpatient) monitoring: - CBC + reticulocyte per response (first response 3-6 mo on IST) (RACE PMID 34986284) - Ciclosporin trough + renal function monthly when stable (BSH 2024 PMID 38247114) - Eltrombopag LFTs + clonal-evolution surveillance (BSH 2024 PMID 38247114) - Serial PNH-clone flow + periodic marrow cytogenetics for MDS/AML evolution (DeZern PMID 34156438) Follow-up plan: Long-term clonal-evolution surveillance (MDS/AML/PNH — periodic marrow + cytogenetics + flow); response reassessment at 3/6/12 mo (re-treat or escalate non-responders); taper ciclosporin slowly to limit relapse; vaccination/fertility counselling; transition paediatric → adult care; lifelong haematology follow-up given late clonal/relapse risk (BSH 2024 PMID 38247114; ASTCT 2024 PMID 39307421) - Close-out criterion: Long-term surveillance plan documented Monitoring phase: CBC + differential + reticulocyte (response timing — first response often 3-6 mo on IST; RACE PMID 34986284); ciclosporin trough levels + renal/hepatic function; eltrombopag LFTs + clonal-evolution surveillance (cytogenetics/marrow if cytopenias worsen or dysplasia emerges); serial PNH-clone flow; transfusion burden + ferritin; ATG serum-sickness watch d7-14 (BSH 2024 PMID 38247114; DeZern PMID 34156438)
Disposition
Current setting: outpatient — Confirm acquired AA + exclude hypoplastic MDS / PNH / IBMFS; stratify Camitta severity; deliver IST monitoring + supportive care + clonal-evolution surveillance for non-severe / stable AA (BSH 2024 PMID 38247114) Disposition criteria: - Continue outpatient IST + supportive care if non-severe / stable responder (BSH 2024 PMID 38247114) - Refer for HSCT if young SAA/vSAA with HLA-matched sibling or IST-refractory (ASTCT 2024 PMID 39307421) - Escalate to inpatient for IST induction / sepsis / severe bleeding (BSH 2024 PMID 38247114) Escalation triggers (move to higher acuity): - Fever / suspected neutropenic sepsis → ED + empiric antipseudomonal within 60 min (BSH 2024 PMID 38247114) - Platelets <10×10⁹/L or any significant bleeding → urgent platelet transfusion (BSH 2024 PMID 38247114) - Progression to SAA/vSAA (Camitta) → inpatient IST induction or HSCT (Camitta PMID 2893118) - New circulating blasts / evolving dysplasia → clonal-evolution route (heme.acute-leukemia.core.v1)
Earlier-Return Triggers
Return-precaution thresholds (watch for): - [LIFE_THREATENING] Very-severe AA: hypocellular marrow + ANC <0.2×10⁹/L (plus SAA criteria) (Camitta PMID 2893118) - [LIFE_THREATENING] Temperature ≥38.0°C with ANC <0.5×10⁹/L in SAA/vSAA (BSH 2024 PMID 38247114) - [LIFE_THREATENING] Rapidly progressive marrow failure with antecedent/concurrent seronegative hepatitis ± hepatic failure (hep-AA series PMID 32925550)
Citations
- BSH 2024 adult aplastic anaemia guideline (supersedes BSH 2016 Killick) + BSH paediatric amendment + ASTCT 2024 allo-HCT guideline + RACE NEJM 2022 + Camitta criteria [PMID:38247114](https://pubmed.ncbi.nlm.nih.gov/38247114/) - Cited evidence (PMID 26568159) [PMID:26568159](https://pubmed.ncbi.nlm.nih.gov/26568159/) - Cited evidence (PMID 29285764) [PMID:29285764](https://pubmed.ncbi.nlm.nih.gov/29285764/) - Cited evidence (PMID 39307421) [PMID:39307421](https://pubmed.ncbi.nlm.nih.gov/39307421/) - Cited evidence (PMID 34986284) [PMID:34986284](https://pubmed.ncbi.nlm.nih.gov/34986284/) Last reconciled with current guidelines: 2026-05-16.
- BSH 2024 adult aplastic anaemia guideline (supersedes BSH 2016 Killick) + BSH paediatric amendment + ASTCT 2024 allo-HCT guideline + RACE NEJM 2022 + Camitta criteria — PMID:38247114
- Cited evidence (PMID 26568159) — PMID:26568159
- Cited evidence (PMID 29285764) — PMID:29285764
- Cited evidence (PMID 39307421) — PMID:39307421
- Cited evidence (PMID 34986284) — PMID:34986284