[1] Univ Hosp Virgen Arrixaca & CIBERehd, Serv Immunol, Murcia, Spain
[2] Univ Hosp Virgen Arrixaca & CIBERehd, Digest Med Serv, Murcia, Spain
[3] Univ Hosp Virgen Arrixaca & CIBERehd, Pathol Serv, Murcia, Spain
[4] Univ Hosp Virgen Arrixaca & CIBERehd, Surg Serv, Murcia, Spain
[5] Hop St Louis, CEA DSV I2BM, Serv Rech Hematoimmunol, Inst Univ Hematol, Paris, France