1. Department of Infectious Diseases, Immunology and Sexual Health and Department of Medicine, St George Hospital, University of New South Wales, New South Wales, Sydney, Australia
2. Department of Cardiothoracic Surgery, Tianjin Medical University General Hospital, Tianjin Medical University, Tianjin, China
3. Laboratory of Hormones and Development (Ministry of Health), Metabolic Hospital and Tianjin Institute of Endocrinology, Tianjin Medical University, Tianjin, China
4. Department of Cardiology, St George Hospital, New South Wales, Sydney, Australia
5. Department of Rheumatology, St George Hospital, New South Wales, Sydney, Australia