a. Yotsuya Medical Cube, Department of Gynecology, Women’s center,
Chiyoda, Tokyo 102-0084, Japan.
b. Department of General Pediatrics, Tokyo Metropolitan Children’s
Medical Center, Fuchu, Tokyo 183-8561, Japan.
c. Public Health, Department of Social Medicine, Osaka University
Graduate School of Medicine, Suita, Osaka 565-0871, Japan.
d. Center for Innovative Research for Communities and Clinical
Excellence (CiRC2LE), Fukushima Medical University,
Fukushima, Fukushima, Japan.