1. Department of Community Health Sciences, Clinical Nutrition Program, College of Applied Medical Sciences, King Saud University, Riyadh, Saudi Arabia
2. Department of Human Nutrition & Dietetics, Bacha Khan University Charsadda, Charsadda, Khyber Pakhtunkhwa, Pakistan
3. Tübingen Ageing and Tumour Immunology Group, Zentrum für Medizinische Forschung, University of Tübingen, Tübingen, Germany
4. Oral and Maxillofacial Surgery, Khyber Colleg of Dentistry, KPK, Peshawar, Pakistan
5. Department of Biotechnology, Bacha Khan University Charsadda, Charsadda, Khyber Pakhtunkhwa, Pakistan
6. Department of Human Nutrition, The Agriculture University Peshawar, Khyber Pakhtunkhwa, Pakistan
7. Health Sciences North Research Institute, Sudbury, ON, Canada
8. John van Geest Cancer Research Centre, Nottingham Trent University, Nottingham, UK