Yoshitaka Tomoda1, Masahito Tanaka2, Kazutoyo Tanaka2. 1. Departments of General Medicine (Tomoda, K. Tanaka) and Neurology (M. Tanaka), Saiseikai Fukuoka General Hospital, Fukuoka, Japan yoshisoph@gmail.com. 2. Departments of General Medicine (Tomoda, K. Tanaka) and Neurology (M. Tanaka), Saiseikai Fukuoka General Hospital, Fukuoka, Japan.