[1] Hosp Univ Torrecardenas, Unidad Endocrinol, Almeria, Spain
[2] Hosp Univ Doctor Balmis, Serv Endocrinol, Alicante, Spain
[3] Univ Seville, Unidad Gest Clin Endocrinol & Nutr, Inst Biomed Sevilla, Hosp Univ Virgen del Rocio,CSIC, Seville, Spain
[4] Hosp Univ Lucus Augusti, Secc Endocrinol, Lugo, Spain
[5] Univ Complutense Madrid, Serv Endocrinol Metab & Nutr, Hosp Clin Univ San Carlos, Madrid, Spain
[6] Hosp Univ Virgen Victoria, Unidad Gest Clin Endocrinol & Nutr, Malaga, Spain
[7] Hosp Vithas Xanit, Serv Endocrinol & Nutr, Malaga, Spain
[8] Univ Malaga, Serv Endocrinol & Nutr, Hosp Reg Univ Malaga, Inst Invest Biomed Malaga, Malaga, Spain
[9] Hosp Univ Infanta Leonor, Endocrinol & Nutr, Madrid, Spain
[10] Fdn Jimenez Diaz, Madrid, Spain
[11] Hosp Univ Parc Tauli, Serv Endocrinol & Nutr, CIBERDEM, Barcelona, Spain
[12] CIBERDEM, Barcelona, Spain
[13] Univ Europea, Dept Endocrinol & Nutr, Hosp Univ QuironSalud, Madrid, Spain
[14] Hosp Univ Virgen Nieves, Serv Endocrinol & Nutr, Granada, Spain
[15] Hosp Univ Canarias, Serv Endocrinol & Nutr, Santa Cruz De Tenerife, Spain
[16] Univ La Laguna, Dept Med, Santa Cruz De Tenerife, Spain
[17] CHUT, Toledo, Spain
[18] Univ Europea Madrid, Hosp QuironSalud Madrid, Madrid, Spain
[19] Hosp Gen Univ Ciudad Real, Serv Endocrinol & Nutr, Ciudad Real, Spain
[20] CHUF, Serv Endocrinol & Nutr, La Coruna, Spain
[21] Clin Univ Navarra, Dept Endocrinol & Nutr, Navarra, Spain
[22] CIBERobn, Madrid, Spain
[23] Inst Invest Sanitaria Navarra, Grp Diabet & Enfermedades Metab, Pamplona, Spain