Dr. Francesco Massoni, Public Health Sciences, University “Sapienza” of Rome, Italy
E-mail: francesco.massoni@uniroma1.it

Dr. Seyyed Shamsadin Athari, Faculty of Veterinary Medicine, University of Urmia, Iran
E-mail: ss.athari@gmail.com

Dr. NARAYANASWAMY. A. M., Lecturer in sociology, Govt. First Grade College, India
E-mail: narayanabuvan@gmail.com

Dr. Mahantappa Halimani, Harvard Medical School, Brigham and Women's Hospital, 77 Avenue Louis Pasteur, USA
E-mail: halimani.mahantesh@gmail.com