Queen Elizabeth Hospital Birmingham, Birmingham, United Kingdom
Sacramento Ent, Roseville, California, United States
Advanced Ent Associates, Atlanta, Georgia, United States
Morton Plant Mease Health Care, Safety Harbor, Florida, United States
Bristol Royal Hospital For Children, Bristol, United Kingdom
Nottingham Children's Hospital, Nottingham, United Kingdom
Queen Elizabeth Hospital Birmingham, Birmingham, United Kingdom
University of Pennsylvania Perelman School of Medicine, Philadelphia, Pennsylvania, United States
Ohio State University, Columbus, Ohio, United States
UT Center of Excellence on Mood Disorders, Houston, Texas, United States
Universitair Ziekenhuis Gent, Ghent, Belgium
Millenia Psychiatry & Research, Inc, Orlando, Florida, United States
Quantum Laboratories Inc., Pompano Beach, Florida, United States
University of Minnesota, Minneapolis, Minnesota, United States
Deenanath Mangeshkar Hospital and Research Centre, Pune, Maharashtra, India
Guangzhou Women and Children's Medical Center, Guangzhou, China
University of Pittsburgh Medical Center, Pittsburgh, Pennsylvania, United States
Mayo Clinic Florida, Jacksonville, Florida, United States
Weil-Cornell Medical College, Ithaca, New York, United States
Rush University, Chicago, Illinois, United States
Mount Sinai School St. Luke's, New York, New York, United States
UnityPoint Health - Methodist Hospital, Peoria, Illinois, United States
Long Beach Memorial Hospital, Long Beach, California, United States
Universitätsklinikum Bonn, Bonn, Germany
LVR-Hospital Essen, Essen, Germany
Universitätsklinikum Frankfurt, Frankfurt, Germany