1. Department of Medicine, Queen Elizabeth Hospital, Hong Kong SAR, China
2. Department of Medicine, Alice Ho Miu Ling Nethersole Hospital, Hong Kong SAR, China
3. Department of Medicine and Geriatrics, Caritas Medical Centre, Hong Kong SAR, China
4. Department of Medicine and Geriatrics, Kwong Wah Hospital, Hong Kong SAR, China
5. Department of Medicine, North District Hospital, Hong Kong SAR, China
6. Department of Medicine, Pamela Youde Nethersole Eastern Hospital, Hong Kong SAR, China
7. Department of Medicine and Geriatrics, Pok Oi Hospital, Hong Kong SAR, China
8. Department of Medicine and Therapeutics, Prince of Wales Hospital, Hong Kong SAR, China
9. Department of Medicine and Geriatrics, Princess Margaret Hospital, Hong Kong SAR, China
10. Department of Medicine, Queen Mary Hospital, Hong Kong SAR, China
11. Department of Medicine, Tseung Kwan O Hospital, Hong Kong SAR, China
12. Department of Medicine and Geriatrics, Tuen Mun Hospital, Hong Kong SAR, China
13. Department of Medicine and Geriatrics, United Christian Hospital, Hong Kong SAR, China
14. Department of Medicine, Yan Chai Hospital, Hong Kong SAR, China
15. Department of Paediatrics and Adolescent Medicine, Hong Kong Children’s Hospital, Hong Kong SAR, China
16. Department of Medicine and Therapeutics, The Chinese University of Hong Kong, Hong Kong SAR, China
17. Department of Medicine, School of Clinical Medicine, The University of Hong Kong, Hong Kong SAR, China
18. Department of Medicine, Tung Wah Hospital, Hong Kong SAR, China