[1] Navarre Hlth Serv, Unit Innovat & Org, C Tudela 20, Pamplona 31003, Spain
[2] Navarra Inst Hlth Res IdiSNA, Pamplona, Spain
[3] UPNA, Complejo Hosp Navarra, Navarrabiomed, Pamplona, Spain
[4] Red Invest Serv Sanitarios & Enfermedades CrOn RE, Madrid, Spain
[5] Hosp St Joan Despi Moises Broggi, Dept Internal Med, Consorci Sanitari Integral, Barcelona, Spain
[6] Navarre Hlth Serv, Navarras Blood & Tissue Bank, Pamplona, Spain
[7] Hosp La Paz Inst Hlth Res IdiPAZ, Aragon Hlth Sci Inst, PBM Grp, Grp Espanol Rehabil Multimodal GERM, Madrid, Spain