1. Liaison Psychiatry and Palliative Medicine, Graduate School of Medical and Dental Sciences; Tokyo Medical and Dental University; Tokyo Japan
2. Department of Biofunctional Informatics, Graduate School of Health Care Sciences; Tokyo Medical and Dental University; Tokyo Japan
3. Onda-daini Hospital; Chiba Japan
4. Narimasu Kosei Hospital; Tokyo Japan
5. Wako Hospital; Saitama Japan
6. Tokyo Metropolitan Health and Medical Corporation Toshima Hospital; Tokyo Japan
7. Oishi Memorial Hospital; Tokyo Japan
8. Yowa Hospital; Tokyo Japan
9. Tokyo Kyosai Hospital; Tokyo Japan
10. Graduate School of Health Care Science; Bunkyo Gakuin University; Tokyo Japan
11. Tokyo Medical and Dental University; Tokyo Japan