[1] Hosp Univ Miguel Servet, Serv Endocrinol & Nutr, P de Isabel la Catolica,1-3, Zaragoza 50009, Spain
[2] Hosp Univ Miguel Servet, Serv Endocrinol & Nutr, Zaragoza, Spain
[3] IIS Aragon, Zaragoza, Spain
[4] Hosp Univ Gen Valencia, Unidad Endocrinol & Nutr, Valencia, Spain
[5] Hosp Univ Vall Hebron, Serv Endocrinol & Nutr, Unidad Soporte Nutr, Barcelona, Spain
[6] Hosp Univ Virgen de Victoria, Unidad Gest Clin Endocrinol & Nutr, Malaga, Spain
[7] Hosp Clin San Carlos, Dept Endocrinol & Nutr, Madrid, Spain
[8] Hosp Univ La Paz, Unidad Nutr Clin & Dietet, Madrid, Spain
[9] Hosp Univ Navarra Pamplona, Serv Endocrinol & Nutr, Secc Nutr Clin, Pamplona, Spain
[10] Complejo Hosp Univ Albacete, Serv Endocrinol & Nutr, Albacete, Spain
[11] Hosp Univ Reina Sofia, Unidad Gest Clin Endocrinol & Nutr, Cordoba, Spain
[12] Hosp San Pedro, Serv Endocrinol & Nutr, San Pedro, La Rioja, Spain
[13] Hosp Univ & Politecn La Fe, Serv Endocrinol & Nutr, Valencia, Spain
[14] Hosp Univ Marques de Valdecilla, Serv Endocrinol & Nutr, Santander, Spain
[15] Hosp Univ Fdn Alcorcon Alcorcon, Unidad Endocrinol Nutr, Madrid, Spain
[16] Hosp Univ Juan Ramon Jimenez, Serv Endocrinol & Nutr, Huelva, Spain
[17] Complejo Hosp Univ Torrecardenas, Unidad Nutr Clin & Dietet, Almeria, Spain
[18] Hosp Univ Infanta Sofia, Serv Endocrinol & Nutr, Madrid, Spain
[19] Hosp Univ Nuestra Senora de Candelaria, Unidad Nutr Clin & Dietet, Santa Cruz De Tenerife, Spain
[20] Hosp Gen Univ Gregorio Maranon, Serv Endocrinol & Nutr, Madrid, Spain