Corresponding author at: Department of Infectious Diseases, St. Luke’s International Hospital, 9-1, Akashi-cho, Chuo City, Tokyo, 104-8560, Japan.; Department of Infectious Diseases, St. Luke’s International University, Tokyo, Japan
Takahiro Matsuo
Department of Infectious Diseases, St. Luke’s International University, Tokyo, Japan
Nobuyoshi Mori
Department of Infectious Diseases, St. Luke’s International University, Tokyo, Japan
Aki Sakurai
Department of Infectious Diseases, St. Luke’s International University, Tokyo, Japan
Keiichi Furukawa
Department of Infectious Diseases, St. Luke’s International University, Tokyo, Japan