1. Private Academic Consultant, Bangkok, Thailand
2. Joseph Ayobabalola University, Ikeji-Arakeji, Nigeria
3. Dr DY Patil University, Pune, India
4. Hainan Medical University, Haikou, China
5. Faculty of Medicine, University of Nis, Niš, Serbia
6. Department of Eastern Medicine, Government College University Faisalabad, Faisalabad, Pakistan