Document Type : Correspondence and Letter to Editor
Rehabilitation Department, Shimane University Hospital 89-1 Enyacho, Izumo, Shimane 693-8501, Japan.
Department of Nephrology and Dialysis, Kyoritsu Hospital, Chuo-cho 16-5, Kawanishi 666-0016, Japan.
Scientific Research WorkS Peer Support Group (SRWS-PSG), Osaka, Japan.
Department of Otolaryngology Head and Neck Surgery, Kurashiki Central Hospital, Miwa 1-1-1, Kurashiki city, Okayama, 710-8602, Japan.
Department of Rehabilitation Medicine, Shimane University Faculty of Medicine, Japan.