University of Pittsburgh, USA
University 2020 Foundation, USA
University of Concepcion, Chile
Universidad Central Lisandro Alvarado, Venezuela
Oceania Radiofrequency Scientific Advisory Association (ORSAA), UK
University of Newcastle, Australia
Memorial Sloan Kettering Cancer Center, USA
Federal University of Pernambuco, Brazil
International College of Cardiology, Canadian Branch, Canada
Hospital Ambroise Pare, France
Cleveland Clinic Children’s, USA
National Immunisation Lead Royal College of General Practitioners, UK
University of California, USA
California Institute of Behavioral Neurosciences and Psychology, USA
Nanjing Medical University, China
The Francis Crick Institute, UK
University of Wisconsin-Madison, USA
University of Tennessee, USA
Department of Internal Medicine, USA
Research Triangle Park, RTI Health Solutions, USA
University of Antwerp, Belgium
Cadi Ayyad University of Marrakech, Morocco
Kunming University of Science and Technology, China
Aerospace Center Hospital, China
Tianjin Medical University General Hospital, China
The Second Hospital of Shandong University, China
National Association for County and City Health Officials (NACCHO), Washington, USA
Yongchuan Hospital of Chongqing Medical University, China
Coordinator of Otology and paediatric Courses , Saudi Arabia
Ain Shams University, Egypt
Southeast University, China
Teacher at Shiraz University and Zand University, Iran
The George Washington University School of Medicine and Health Sciences, USA
Al-Azhar University, Egypt
Internal medicine department of Sina hospital , Iran
Hospital Cuf Trindade , Portugal
Department of Computer Science & Engineering RJIT, India
Eternity Medicine Institute, UAE
St George’s University Hospital NHS Foundation Trust, UK
Vilnius University, Lithuania
Modarres Hospital, Iran
University Hospitals Bristol and Weston NHS Foundation, UK
Shiraz University of Medical Sciences, Iran
The Jerzy Kukuczka Academy of Physical Education in Katowice, Poland
Ales Cevennes Hospital, France
Tehran University of Medical Science, Iran
Zhejiang University, China
University of Tabriz, Iran
Government College University, Pakistan
University of Ghana, Ghana
University of Mannouba, Tunisia
Université Nazi BONI, Burkina Faso
Chinese Academy of Medical Sciences, China
State Institution Republican Scientific and Practical Centre "Cardiology", Belarus
Mansoura University, Egypt
Mazandaran University of Medical Science, Iran
University of South Australia, Australia
Guizhou Medical University, China
Yunnan University of Chinese Medicine, China
Associated Maulana Azad Medical College, India
Beni-Suef University, Egypt
Islamic Azad University, Iran
Parirenyatwa Group of Hospitals, Zimbabwe
Institute of Pharmaceutical and Drug Industries Research, Egypt
Niger Delta University , Nigeria
Center for Advanced Technologies, Uzbekistan
Guangyuan First People's Hospital, China
Iran University of Medical Sciences, Iran
Nanyang Technological University, Singapore
Guangdong Ocean University, China
Yunnan University of Chinese Medicine, China
Beijing Hospital, China
Central Hospital of Panzhihua City, Dali University, China
Yerevan State University, Armenia
All India Institute of Medical Sciences, India
Seth GS Medical college and KEM Hospital, Mumbai, India
Birla Institute of Technology, Mesra, India
TarbiatModares University, Iran
Faculty of Environmental Sciences, University of Zanjan, Iran