The Chinese University of Hong Kong - Department of Medicine & Therapeutics, The University of Hong Kong - School of Public Health, The University of Hong Kong - School of Public Health, The Chinese University of Hong Kong - Department of Medicine & Therapeutics, Shenzhen Maternity & Child Healthcare Hospital, The University of Hong Kong - School of Public Health, Taipei Medical University - Department of Internal Medicine, The Chinese University of Hong Kong (CUHK) - The Jockey Club School of Public Health and Primary Care, The Chinese University of Hong Kong - Department of Medicine & Therapeutics, The University of Hong Kong - Department of Psychiatry, The University of Hong Kong - School of Public Health, The Chinese University of Hong Kong - Department of Medicine & Therapeutics, The Chinese University of Hong Kong - Department of Medicine & Therapeutics and The Chinese University of Hong Kong - Department of Medicine & Therapeutics

Microbiota I-Center (MagIC), The University of Hong Kong - HKU-Pasteur Research Pole, The University of Hong Kong - HKU-Pasteur Research Pole, The Chinese University of Hong Kong (CUHK) - The Jockey Club School of Public Health and Primary Care, Microbiota I-Center (MagIC), The Chinese University of Hong Kong (CUHK) - The Jockey Club School of Public Health and Primary Care, The University of Hong Kong - HKU-Pasteur Research Pole, University of Alberta - Department of Pediatrics, University of Alberta - Department of Pediatrics, University of Alberta - Department of Pediatrics, The Chinese University of Hong Kong - Department of Medicine & Therapeutics, The Chinese University of Hong Kong - Department of Medicine & Therapeutics and The Chinese University of Hong Kong - Department of Medicine & Therapeutics