Faculty of Medicine of Monastir
Department of Hygiene and Environmental Protection
Monastir University, Tunisia

Researcher
Department of Biochemistry and Molecular Genetics
University of Alabama, USA

Doctor in medicine, Specialist in Family and Community Medicine
Diploma in the Treatment of Chronic Pain
Catholic University of Valencia, Spain

Department of Hepatitis and AIDS
Pasteur Institute of Iran
Iran

Principle Consultant
National Centre for Disease Control
Bengaluru
India

Doctor of Science in Nutrition and Medicine
Neuroscience Research
Edith Cowan University
Australia

PERIODONTIST
Periodontal and implant dentistry practice
Columbia University- Periodontics
USA

Center for Cardiovascular Research
Institute of Pharmacology and Toxicology
Charite-Universitätsmedizin Berlin
Germany

Assistant Professor
Department of Basic Health Sciences
Northern Boarder University, KSA

Faculty of Biology
Department of Virology
Ukrainian Research Institute for Transport Medicine
Ukraine

Foundation T. & L. de Beaumont Bonelli for cancer research
Virology Head Examination
University of Naples
Italy

Professor of Neuropharmacology
Neuropharmacology
University of Southern California Los Angeles
USA

Professor
Information Science
Quantum Computing Molecular Physics Georgian Technical University
USA

Lab Technologist
Microbiology department
University of Medical Science & technology
QATAR

professor
department of Pulmonology clinic
Pavlov First State Petersburg State Medical University
Russia