boration chttp://www.cochrane.org/> IQWIG: German Institute for Quality and Efficiency in =ealth Care <https://www.ic.vig.de/index.2.en.html> OHSU: Oregon Health & Science University <http://www.ohsu.edu/> VA: Veterans Health Administration <http://www.research.va.gov/> ASHP: The American Society of Health-System =harmacists <ht