[1] Universidade Federal do Rio Grande do Sul,Post
[2] Hospital São Lucas-Pontifícia Universidade Católica do Rio Grande do Sul,Graduate Program in Medical Science: Endocrinology
[3] Pontifícia Universidade Católica do Rio Grande do Sul,Internal Medicine Department
[4] Pontifícia Universidade Católica do Rio Grande do Sul,School of Medicine
[5] Universidade Federal do Rio Grande do Sul,Post
[6] Hospital de Clínicas de Porto Alegre,Graduate Program in Medicine and Health Sciences
[7] National Institute of Science and Technology for Health Technology Assessment (IATS)–CNPq,School of Medicine
[8] HCPA,Endocrinology division
[9] Hospital São Lucas da PUCRS,Hospital de Clínicas de Porto Alegre