1. From McMaster University, Hamilton, Ontario, Canada; King Saud University, Riyadh, Saudi Arabia; Norwegian Institute of Public Health, Oslo, Norway; Integraal Kankercentrum Nederland, Utrecht, the Netherlands; Finnish Medical Society Duodecim, Helsinki, Finland; Association of the Scientific Medical Societies in Germany–Institute for Medical Knowledge Management, Marburg, Germany; Wales Cancer Trials Unit, Cardiff, United Kingdom; Therapeutic Guidelines, West Melbourne, Australia;
2. Colorado Permanente Medical Group, Aurora, Colorado; Ratboud University Medical Center, Nijmegen, the Netherlands; and American College of Physicians, Philadelphia, Pennsylvania.