[1] Hosp Lluis Alcanyis, Hematol, Xativa, Spain
[2] Hosp La Mancha Ctr, Res Support Unit, Alcazar De San Juan, Spain
[3] Hosp Axarquia, Internal Med, Velez, Spain
[4] Hosp Gen Univ Alicante, Internal Med, Alicante, Spain
[5] Hosp Univ Bellvitge, Internal Med, Bellvitge, Spain
[6] Hosp Municipal Badalona, Internal Med, Barcelona, Spain
[7] Hosp Virxe Xunqueira, Hematol, La Coruna, Spain