1. Psychiatry Department, Dartmouth’s Geisel School of Medicine, Hanover, NH, USA
2. Addiction Services, New Hampshire Hospital, Concord, NH, USA
3. Psychiatric Physician, New Hampshire Hospital, Concord, NH, USA
4. Psychiatric Resident Physician, Nassau University Medical Center, East Meadow, NY, USA
5. Psychiatry Department, Brody School of Medicine at East Carolina University, Greenville, NC, USA
6. Psychiatric Physician, Walter B. Jones Addiction Treatment Center, Greenville, NC, USA