2 Kinesiology and Sport Management, Texas Tech University, Lubbock, TX, USA.
3 Evidence Foundation, Cleveland, OH, USA.
4 Department of Health Research Methods, Evidence and Impact, McMaster University, Hamilton, Ontario, Canada.
5 Department of Internal Medicine, The University of Kansas Medical Center, Kansas City, Kansas, USA.
6 Department of Epidemiology and Biostatistics, The University of Arizona Mel and Enid Zuckerman College of Public Health, Tucson, Arizona, USA.
7 School of Medicine, Case Western Reserve University, Cleveland, Ohio, USA.
8 Urology Section, Minneapolis VA Health Care System, Minneapolis, Minnesota, USA.
9 Department of Urology, University of Minnesota Twin Cities, Minneapolis, Minnesota, USA.
10 Division of Gastroenterology, University of Minnesota, Minneapolis, Minnesota, USA.
11 Evidence-based Practice Center, Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, Minnesota, USA.