Professor of Chemistry California South University (CSU), USA
Associate Professor, Medicine and Pharmacy,Romania
Full Project Scientist,University of California,USA
College of Chinese Medicine China Medical University, Taiwan, China
Virginia Tech, Department of Chemistry, USA
Editor-In-Chief
BCNet International Working Group, IARC/WHO, Lyon France
Professor & Head, Community Medicine
Adjunct Lecturer, Clinical Neuropsychologist, Counselling Psychologist
School of Medical and Health Sciences ,Edith Cowan University, Australia