The University of Hong Kong - Division of Kinesiology, Hong Kong Baptist University, The University of Hong Kong - Division of Kinesiology, University of Applied Sciences and Arts Western Switzerland, The University of Hong Kong - The State Key Laboratory of Brain and Cognitive Sciences, The Chinese University of Hong Kong, The University of Hong Kong - School of Nursing, The Education University of Hong Kong - Department of Early Childhood Education, The Chinese University of Hong Kong, The University of Hong Kong, The Chinese University of Hong Kong (CUHK) - Department of Medicine and Therapeutics, Tufts University and University of California, Los Angeles (UCLA) - Cousins Center for Psychoneuroimmunology