Long‐term follow‐up of children with risk organ‐negative Langerhans cell histiocytosis after 2‐chlorodeoxyadenosine treatment

Mohamed‐Aziz Barkaoui, Emma Queheille, Nathalie Aladjidi, Geneviève Plat, Eric Jeziorski, Despina Moshous, Anne Lambilliotte, Kamila Kebaili, Hélène Pacquement, Guy Leverger, Ludovic Mansuy, Natacha Entz‐Werlé, Damien Bodet, Pascale Schneider, Anne Pagnier, Anne Lutun, Marion Gillibert‐Yvert, Fréderic Millot, Fabienne Toutain, Yves Reguerre, Caroline Thomas, Abdelatif Tazi, Jean‐François Emile, Jean Donadieu, Sébastien Héritier