1. Department of Endocrinology, Pontificia Universidad Catolica de Chile , Santiago, 8330077 , Chile
2. Program for Adrenal Disorders, CETREN UC, Pontificia Universidad Catolica de Chile , Santiago, 8330077 , Chile
3. Department of Radiology, Pontificia Universidad Catolica de Chile , Santiago, 8330077 , Chile
4. Center for Adrenal Disorders, Brigham and Women’s Hospital, Harvard Medical School , Boston, MA 02115 , USA
5. Department of Urology, Pontificia Universidad Catolica de Chile , Santiago 8330077 , Chile