1 Resident physician, Department of Surgery, Stanford University, Stanford, California; [email protected] ; ORCID: http://orcid.org/0000-0002-8608-8343 .
2 Second-year medical student, Oregon Health & Science University School of Medicine, Portland, Oregon.
3 Assistant professor of medicine, Division of General Internal Medicine and Geriatrics, Oregon Health & Science University School of Medicine, Portland, Oregon.