National Hospital Organization Kyushu Cancer Center, Fukuoka, Japan
Kinki University Hospital, Osaka, Japan
National Cancer Center Hospital, Tokyo, Japan
SOUSEIKAI Hakata Clinic, Hakata-ku, Fukuoka, Japan
Kobe University Hospital, Hyogo, Kobe-shi, Japan
National Center of Neurology and Psychiatry, Tokyo, Kodaira-shi, Japan
Heishinkai Medical Group Incorporated OCROM Clinic, Suita-shi, Osaka, Japan
Shonan Kamakura General Hospital, Kamakura-shi, Kanagawa, Japan
Social Medical Corporation Hakuaikai Sagara Hospital, Kagoshima, Japan
Mayo Clinic, Jacksonville, Florida, United States
Memorial Sloan-Kettering Cancer Center, New York, New York, United States
Medical Corporation Fujigaki Clinic, Oita, Japan
Saiki Central Hospital, Oita, Japan