The Chinese University of Hong Kong (CUHK) - Centre for Gut Microbiota Research, The Chinese University of Hong Kong (CUHK) - Centre for Gut Microbiota Research, The Chinese University of Hong Kong (CUHK) - Centre for Gut Microbiota Research, The Chinese University of Hong Kong (CUHK) - Centre for Gut Microbiota Research, The Chinese University of Hong Kong (CUHK) - Centre for Gut Microbiota Research, The Chinese University of Hong Kong (CUHK) - Centre for Gut Microbiota Research, The Chinese University of Hong Kong - Department of Medicine & Therapeutics, The Chinese University of Hong Kong (CUHK) - Department of Medicine and Therapeutics, The Chinese University of Hong Kong (CUHK) - Centre for Gut Microbiota Research, The Chinese University of Hong Kong (CUHK) - Centre for Gut Microbiota Research, The Chinese University of Hong Kong (CUHK) - Centre for Gut Microbiota Research, The Chinese University of Hong Kong (CUHK) - Department of Microbiology, United Christian Hospital - Department of Medicine & Geriatrics, United Christian Hospital - Department of Pathology, United Christian Hospital - Department of Medicine & Geriatrics, The Chinese University of Hong Kong (CUHK) - Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong (CUHK) - Department of Anaesthesia and Intensive Care, The Chinese University of Hong Kong (CUHK) - Department of Medicine and Therapeutics, The Chinese University of Hong Kong (CUHK) - Department of Medicine and Therapeutics, The Chinese University of Hong Kong (CUHK) - Department of Microbiology and The Chinese University of Hong Kong - Department of Medicine & Therapeutics

The Chinese University of Hong Kong, The Chinese University of Hong Kong, The Chinese University of Hong Kong, The Chinese University of Hong Kong, The Chinese University of Hong Kong, The Chinese University of Hong Kong, Guangdong Academy of Medical Sciences - Guangdong Mental Health Center, The Chinese University of Hong Kong (CUHK) - Department of Microbiology, The Chinese University of Hong Kong (CUHK) - Centre for Gut Microbiota Research, The Chinese University of Hong Kong (CUHK) - Department of Microbiology, The Chinese University of Hong Kong, The Chinese University of Hong Kong (CUHK) - Department of Medicine and Therapeutics, The Chinese University of Hong Kong - Department of Medicine & Therapeutics, The Chinese University of Hong Kong (CUHK) - Department of Anatomical and Cellular Pathology, The Chinese University of Hong Kong, The Chinese University of Hong Kong, Georg August Universität, The Chinese University of Hong Kong - Department of Medicine & Therapeutics and Li Chiu Kong Family Sleep assessment Unit, Department of Psychiatry, Faculty of Medicine, The Chinese University of Hong Kong