Systematic and other reviews: Criteria and complexities

Affiliations

• ¹ Department of Otolaryngology - Head and Neck Surgery, Drexel University College of Medicine, Philadelphia, Pennsylvania, USA.
• ² Department of Otolaryngology, University of Kentucky, Lexington, Kentucky, USA.
• ³ Department of Otolaryngology, Vanderbilt University Medical Center, Nashville, Tennessee, USA.
• ⁴ Faculty of Medicine, Department of Otolaryngology-Head and Neck Surgery, University of Toronto, Toronto, Ontario, Canada.
• ⁵ Department of Otolaryngology-Head and Neck Surgery, Western University, Toronto, Ontario, Canada.
• ⁶ Department of Otolaryngology, Cambridge University Press, Cambridge, UK.
• ⁷ Department of Otolaryngology-Head and Neck Surgery, Pennsylvania State University College of Medicine, Hershey, Pennsylvania, USA.
• ⁸ Department of Head and Neck Surgery, The University of Texas M. D. Anderson Cancer Center, Houston, Texas, USA.
• ⁹ Department of Otolaryngology, Medical College of Wisconsin, Milwaukee, Wisconsin, USA.
• ¹⁰ Department of Otolaryngology-Head and Neck Surgery, Northwell Health, New York, New York, USA.
• ¹¹ Department of Otolaryngology, University of Texas Rio Grande Valley School of Medicine, Brownsville, Texas, USA.
• ¹² Department of Otorhinolaryngology - Head and Neck Surgery, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA.
• ¹³ Department of Radiation Oncology, Mayo Cinic, Rochester, Minnesota, USA.
• ¹⁴ Department of Otolaryngology, Columbia University Medical Center, New York, New York, USA.
• ¹⁵ Department of Otolaryngology, Weill Cornell Medical College of Cornell University, New York, New York, USA.
• ¹⁶ Cleveland Clinic, Head and Neck Institute, Cleveland, Ohio, USA.
• ¹⁷ Department of Otolaryngology-Head and Neck Surgery, The University of Iowa Hospitals and Clinics, Iowa City, Iowa, USA.
• ¹⁸ Department of Otolaryngology, Cambridge University Hospitals NHS Foundation Trust, Cambridge, UK.
• ¹⁹ Mount Sinai Health System, New York, New York, USA.
• ²⁰ Department of Otolaryngology-Head and Neck Surgery, Harvard University, Cambridge, Massachusetts, USA.