1. Department of Civil Engineering, Tokyo Institute of Technology, Tokyo, Japan.
2. Department of Architecture and Civil Engineering, University of Fukui, Japan.
3. Monitoring Business Department, Omron Social Solutions Co., Ltd., Tokyo , Japan.
4. Monitoring Business Department, Social Infrastructure Monitoring Group, Omron Social Solutions Co., Ltd., Tokyo, Japan.
5. Bridge and Structural Engineering Division, West Nippon Expressway Company Limited, Osaka, Japan.
6. Structural Technology Department, NEXCO-West Consultants Company Limited, Hiroshima, Japan.
7. Director of Research and Develop Department, Nippon PS Co., Ltd., Fukui, Japan.