Cladribine‐related immunosuppression may have fostered graft‐versus‐host disease after lung transplant for pulmonary Langerhans cell histiocytosis. Issue 1 (30th September 2018) - Galambrun, Claire; Garaix, Florentine; Ughetto, Fabrice; Picard, Christophe; Petit, Philippe; Bosdure, Emmanuelle; Poullin, Pascale; Stremler, Nathalie; Mace, Loic; Donadieu, Jean