[1
]Division of Preventive Medicine and Knowledge and Evaluation Research Unit, Mayo Clinic,
Minnesota
[2
]Knowledge and Evaluation Research Unit, Mayo Clinic, Rochester, Minnesota
[3
]Departments of Medicine and Health Research and Policy, Stanford University School
of Medicine; Department of Statistics, Stanford University School of Humanities and
Sciences; and Meta-Research Innovation Center at Stanford (METRICS), Stanford University
[4
]Departments of Medicine and Clinical Epidemiology and Biostatistics, McMaster University,
Hamilton, Ontario, Canada
[5
]Departments of Medicine and Clinical Epidemiology and Biostatistics and Population
Health Research Institute, McMaster University, Hamilton, Ontario, Canada
[6
]All India Institute of Medical Sciences, New Delhi
[7
]Department of Internal Medicine, School of Medicine, Pontificia Universidad Católica
de Chile, Santiago, Chile
[8
]Evidence-Based Dentistry Unit, Faculty of Dentistry, Universidad de Chile, Santiago,
Chile, and Department of Clinical Epidemiology and Biostatistics, McMaster University,
Hamilton, Ontario, Canada
[9
]Department Clinical Epidemiology and Biostatistics, McMaster University, Hamilton,
Ontario, Canada
[10
]Department of Medicine, University of British Columbia, Vancouver, British Columbia,
Canada
[11
]Department of Clinical Epidemiology and Biostatistics, McMaster University, Hamilton,
Ontario, Canada
[12
]Columbia University Medical Center, New York, New York