National Institute of Infectious Diseases, Japan

Yokohama City University, Japan

National Sanatorium Fukui Hospital, Japan

Osaka University, Japan

Tokyo Metropolitan Komagome Hospital, Japan

Tokyo Senbai Hospital, Japan

Yokohama City University, Japan

Aichi Cancer Center Research Institute, Japan

St. Marianna University School of Medicine, Japan

Kanagawa Prefectural College of Nursing and Medical Technology, Japan

Keio University School of Medicine, Japan

Kanagawa Cancer Center Research Institute, Japan

Jichi Medical School, Japan

University of Tokyo, Japan

International Medical Center of Japan, AIDS Clinical Center, Japan