World Surgery & Anesthesia Congress
KAMC Makah Almokarama, Saudi Arabia
Goias Federal University, Brazil
Tanta university, Egypt
Plastic and Reconstructive Surgeon, Al Jadriyah Private Hospital
UJI University Castellon, Spain
Orthopedics And Trauma Surgeon, Germany
Rajiv Gandhi Cancer Institute And Research Centre Delhi, India
Goldilocks Anesthesia Foundation, USA
Cairo University, Egypt
KPC Medical College & Hospital, India
Neurosurgery Chief, Garoua Regional Hospital, Cameroon
Asklepios Paulinen Klinik Wiesbaden, Germany
Japan East West Medical College and Hospital, Bangladesh
Athens Medical Center, Greece
Orthopaedic Surgeon, Semalk Hospital, India
Ain shams university, Egypt
Consultant Orthopedic and Spine Surgeon, Maldives
University of Oxford, UK
Chine Medical University Hospital, Taiwan
An Shams University, Egypt
University of Chieti – Pescara, Italy
Kyiv Regional hospital, Ukraine
Azerbaijan Medical University, Azerbaijan
Aristotle University of Thessaloniki, Greece
Hospital of St. Panteleimon, Ukraine
King Suad University, Saudi Arabia
National Hospital Guillermo Almenara Irigoyen, Peru
Vinnytsia national Pyrogov memorial medical university, Ukraine
Iran University of Medical Sciences, Iran
Maputo Central Hospital, Mozambique
Mother Theresa Hospital, Albania
University Hospital Dubrava, Croatia
Sanatorio de La Trinidad Mitre, Argentina
AMETHYST RADIATION ONCOLOGY Center, Romania
MIMS medical college, India
Sri Ramachandra university, India