[1] Pontificia Universidad Católica de Chile,Endocrinology Department, School of Medicine
[2] Pontificia Universidad Católica de Chile,Internal Medicine Department, School of Medicine
[3] Pontificia Universidad Católica de Chile,Department of Pediatric Endocrinology, School of Medicine
[4] Pontificia Universidad Católica de Chile,Center for Translational Research in Endocrinology, CETREN
[5] Universidad de Chile,UC, School of Medicine
[6] Universidad Finnis Terrae,Biostatistics division, School of Public Health
[7] Pontificia Universidad Católica de Chile,School of Medicine
[8] National Institutes of Health (NIH),Radiology Department, School of Medicine