AIEOP centres participating to the study.

Eighty-four AA patients described in the multicentre study. Thirty-nine were studied from diagnosis, 25 during IST, 20 off therapy. One more selected case (from Monza, not shown in this table) was analysed at relapse after HSC transplantation (HSCT) and is shown in Fig. 1B.

*The follow-up of one out of these five patients is shown in Fig. 1A.