Digestive Health Specialists of the Southeast, Dothan, Alabama, United States
State Healthcare Institution "Regional Clinical Hospital", Saratov, Russian Federation
State Autonomous Health Institution of the Tyumen Region "Multidisciplinary Consultative and Diagnostic Center", Tyumen, Russian Federation
Yonsei University Wonju Severance Christian Hospital, Wonju, Gangwon-do, Korea, Republic of
SoonChunHyang University Cheonan Hospital, Cheonan, Korea, Republic of
Daegu Catholic University Medical Center, Daegu, Korea, Republic of
Center For Arthritis and Osteoporosis, Elizabethtown, Kentucky, United States
Altoona Center for Clinical Research, Duncansville, Pennsylvania, United States
Albuquerque Center For Rheumatology, Albuquerque, New Mexico, United States
Children's National Health System, Washington, District of Columbia, United States
Midway Immunology and Research Center, Fort Pierce, Florida, United States
University of Florida Health, Gainesville, Florida, United States
National Cancer Institute, Cairo University, Cairo, Egypt