1. Osaka University, Osaka, Japan
2. Tokyo Women’s Medical University, Tokyo, Japan
3. Saiseikai Kurihashi Hospital, Saitama, Japan
4. Japanese Red Cross Kyoto Daini Hospital, Kyoto, Japan
5. National Institute of Advanced Industrial Science and Technology, Ibaraki, Japan
6. EBA Corporation, Aichi, Japan
7. Ochanomizu University, Tokyo, Japan
8. Methodist Hospital of Southern California, Arcadia, CA, USA