1. Evidence-Based Medicine Center, School of Basic Medical Sciences, Lanzhou University, and WHO Collaborating Centre for Guideline Implementation and Knowledge Translation, Lanzhou, China (Y.C.)
2. McMaster University, Hamilton, Ontario, Canada (G.H.G.)
3. Guidelines International Network, Pitlochry, Scotland, and Joanna Briggs Institute, University of Adelaide, Adelaide, Australia (Z.M.)
4. McMaster University, Hamilton, Ontario, Canada, and University of Antioquia, Medellin, Colombia (I.D.F.)
5. University of Split School of Medicine, Split, Croatia (A.M.)
6. Oregon Health & Science University, Portland, Oregon (S.L.N.)
7. Cochrane South Africa, South African Medical Research Council, Tygerberg, South Africa (T.K.)
8. American College of Physicians, Philadelphia, Pennsylvania (A.Q.).