Supplemental Table 1: Hospitals included in this Study

National Hospital Organization Kyushu Cancer Center

Kyushu Central Hospital of the Mutual Aid Association of Public School Teachers

Saiseikai General Hospital

Fukuoka City Hospital

Fukuoka Higashi Medical Center

Social Insurance Nakabaru Hospital

Munakata Medical Association Hospital

Saiseikai Yahata General Hospital

Steel Memorial Yahata Hospital

Shinnakama Hospital

Aso Iizuka Hospital

Tagawa Municipal Hospital

Onga Hospital

Oita Red Cross Hospital

Oita Prefectural Hospital

Nakatsu Municipal Hospital

Saiseikai Karatsu

Imari Arita Kyoritsu Hospital

Hiroshima Red Cross Hospital and Atomic Bomb Survivors Hospital

Matsuyama Red Cross Hospital