1. Department of Community Healthcare & GeriatricsNagoya University Graduate School of Medicine Nagoya Japan
2. Department of Family MedicineE‐Da Hospital Kaohsiung City Taiwan
3. School of Medicine for International StudentsI‐Shou University Kaohsiung City Taiwan
4. Adelaide Geriatrics Training and Research with Aged Care (G‐TRAC Center), Discipline of Medicine, Adelaide Medical SchoolUniversity of Adelaide Paradise South Australia Australia
5. National Health and Medical Research Council Centre of Research, Excellence Frailty and Healthy AgingUniversity of Adelaide Paradise South Australia Australia
6. Sanei Clinic Komaki Japan
7. Minami Health‐Medical Cooperative Kaname Hospital Nagoya Japan
8. Aichi Clinic Nagoya Japan