1. Department of Psychiatry, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
2. Medical Laboratory Technology Department, College of Medical Technology, The Islamic University, Najaf, Iraq
3. Cognitive Impairment and Dementia Research Unit, Faculty of Medicine, Chulalongkorn University, Bangkok, Thailand
4. Department of Psychiatry, Tufts University School of Medicine and Tufts Medical Center, Boston, MA, USA
5. Department of Chemistry, College of Science, University of Kufa, Kufa, Iraq
6. Department of Psychiatry, Medical University of Plovdiv, Plovdiv, Bulgaria
7. Department of Psychiatry, IMPACT Strategic Research Centre, Deakin University, Geelong, VIC, Australia