Associate Professor of Structural Engineering and qualified full professor according to the Italian qualification system, Italy.

Fondazione Paolo Procacci, a Foundation devoted to research and education on Pain Medicine, Italy.

Department of Statistics, The University of Burdwan, Golapbag, Rajbati, Burdwan-713104, West Bengal, India.

Assistant Professor Institute For Excellence in Higher Education Bhopal, India.

Associate Professor Surgery General Surgery Department G.G.S. Medical College, Faridkot, Punjab, India.

Director for Respiratory Therapy and Pulmonary Physiology Center, New York - Presbyterian - Brooklyn Methodist Hospital. President of New York Downstate Association for Respiratory Therapists (NYDART).

Associate Prof Izmir Democracy University, School of Medicine, Anesthesiology and Reanimation Department, Turkey.

(Retd) Chancellor and professor of chemistry and physics at the University of Missouri-St. Louis, USA.

Prof. of Anesthesiology, Intensive Care and Pain Management. Executive Coordinator of The International Relations Office. Egypt.