[1] Hosp Reg Univ Malaga, Serv Nefrol, Malaga, Spain
[2] Hosp Mar, Serv Nefrol, Barcelona, Spain
[3] Org Nacl Trasplantes, Madrid, Spain
[4] Hosp La Paz, Serv Nefrol Pediat, Madrid, Spain
[5] Hosp Univ A Coruna, Serv Nefrol, La Coruna, Spain
[6] Hosp Univ Cruces, Serv Nefrol, Bilbao, Spain
[7] Hosp Univ 12 Octubre, Serv Nefrol, Madrid, Spain
[8] Hosp Univ Canarias, Serv Nefrol, Santa Cruz De Tenerife, Spain
[9] Fundacio Puigvert, Serv Nefrol, Barcelona, Spain
[10] Hosp Univ Miguel Seruet, Serv Nefrol, Zaragoza, Spain
[11] Fundacio Puigvert, Equipo Quirurg TR, Barcelona, Spain
[12] Magistrado Tribunal Super Justicia Cantabria, Cantabria, Spain
[13] Hosp Clin Univ, Serv Urol, Barcelona, Spain
[14] Hosp Clin Univ, Secc Donac & Coordinac Trasplantes, Barcelona, Spain
[15] Hosp Clin Univ, Serv Nefrol & TR, Barcelona, Spain
[16] Hosp Gen Univ Alicante, Unidad Psicol Hosp, Alicante, Spain
[17] Coordinac Autonom Trasplantes, Seville, Spain
[18] Hosp Univ Virgen Rocio, Serv Nefrol, Seville, Spain
[19] Hosp Clin & Univ, Serv Inmunol, Barcelona, Spain
[20] Hosp Clin Univ, Serv Hemoterapia & Hemostasia, Unidad Aferesis & Terapia Celular, Barcelona, Spain
[21] Hosp Univ Bellvitge, Serv Nefrol, Barcelona, Spain
[22] Hosp Univ La Paz, Serv Urol Pediat, Madrid, Spain
[23] Fdn Renal Inigo Alvarez Toledo, Madrid, Spain
[24] Hosp Gen Alicante, Serv Nefrol, Alicante, Spain
[25] Hosp Univ Salamanca, Serv Nefrol, Salamanca, Spain