Samilia Obeng-Gyasi1, David Haggstrom2,3. 1. Division of Surgical Oncology, The Ohio State University, Columbus, OH, USA. samilia.obeng-gyasi@osumc.edu. 2. VA HSR&D Center for Health Information and Communication, Indianapolis, IN, USA. 3. Division of General Internal Medicine and Geriatrics, Regenstrief Institute Center for Health Services Research, Indiana University School of Medicine, Indianapolis, IN, USA.