1. Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA.
2. The Center for Program Design and Evaluation (CPDE), The Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine, Dartmouth College, Hanover, New Hampshire, USA.
3. Section of Urology, Department of Surgery, Dartmouth-Hitchcock Health System, Lebanon, New Hampshire, USA.
4. Department of Psychiatry, Dartmouth-Hitchcock Health System, Lebanon, New Hampshire, USA.
5. University of Michigan Medical School, Ann Arbor, Michigan, USA.
6. Section of Endocrinology, Department of Medicine, Dartmouth-Hitchcock Health System, Lebanon, New Hampshire, USA.