1. Department of Pharmacy, National Center for Child Health and Development, Tokyo 157-8535, Japan
2. Department of Pharmacy, Nagano Children’s Hospital, Nagano 399-8288, Japan
3. Department of Pharmacy, Shiga Medical Center for Children, Moriyama 524-0022, Japan
4. Department of Pharmacy, NHO Shikoku Medical Center for Children and Adults, Zentsuji 765-8507, Japan
5. Department of Pharmacy, Kanagawa Children’s Medical Center, Yokohama 232-0066, Japan
6. Department of Pharmacy, Aichi Developmental Disability Center, Kasugai 480-0392, Japan
7. Department of Research and Development Supervision, National Center for Child Health and Development, Tokyo 157-8535, Japan
8. Pediatric and Perinatal Pharmacology, Meiji Pharmaceutical University, Tokyo 204-0004, Japan