1Department of Medicine, Division of General Internal Medicine & Geriatrics, Section of Addiction Medicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA. willbeth@ohsu.edu.
2Department of Family Medicine and Community Health, UMass Chan School of Medicine, 55 N Lake Ave, Worcester, MA, 01655, USA.
3Boulder Care, 111 SW Naito Parkway, Suite 200, Portland, OR, 97204, USA.
4Department of Medicine, Division of General Internal Medicine & Geriatrics, Section of Addiction Medicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.
5Department of Behavioral Neuroscience, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.
6School of Nursing, Oregon Health and Science University, 3076, 3455 SW US Veterans Hospital Rd, Portland, OR, 97239, USA.
7Department of Family Medicine, Oregon Health and Science University, 3181 SW Sam Jackson Park Rd, Portland, OR, 97239, USA.