In response to the letter by Howard JF and colleagues (eclinm-D-24-00922)

• Raffaella Greco,
• Tobias Alexander,
• Ibrahim Yakoub-Agha,
• Dominique Farge

Affiliations

Raffaella Greco

Unit of Hematology and Bone Marrow Transplantation, IRCCS San Raffaele Hospital, Vita-Salute San Raffaele University, Milan, Italy; Corresponding author. Hematology and Bone Marrow Transplantation Unit, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, via Olgettina 60, 20132, Milano, Italy.

Tobias Alexander

Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, and Berlin Institute of Health, Department of Rheumatology and Clinical Immunology, Berlin, Germany

Ibrahim Yakoub-Agha

CHU de Lille, Univ Lille, INSERM U1286, Infinite, 59000, Lille, France; Chair of the Practice Harmonization and Guidelines Committee of EBMT, Barcelona, Spain

Dominique Farge

Internal Medicine Unit (04): CRMR MATHEC, Maladies Auto-immunes et Thérapie Cellulaire, Centre de Référence des Maladies auto-immunes Systémiques Rares d’Ile-de-France, AP-HP, St-Louis Hospital Paris-Cite University France and Department of Medicine, McGill University, Montreal, QC, Canada; Corresponding author. Internal Medicine Unit (04): CRMR MATHEC, Maladies Auto-immunes et Thérapie Cellulaire, AP-HP, St-Louis Hospital, 1 avenue Claude Vellefaux, 75010, Paris, France.