1. Department of Family Medicine and Primary CareThe University of Hong Kong Hong Kong SAR China
2. Bau Institute of Medical and Health Sciences EducationThe University of Hong Kong Hong Kong SAR China
3. Department of Medicine and GeriatricsPrincess Margaret Hospital Hong Kong SAR China
4. Department of MedicineTung Wah Hospital Hong Kong SAR China
5. Department of MedicineThe University of Hong Kong Hong Kong SAR China
6. Department of MedicineAlice Ho Miu Ling Nethersole Hospital Hong Kong SAR China