1 The Recurrence Prevention Committee, The Japan Obstetric Compensation System for Cerebral Palsy, Japan Council for Quality Health Care, Tokyo, Japan; Department of Obstetrics and Gynecology, Mie University Graduate School of Medicine, Tsu, Mie, Japan. Electronic address: [email protected].
2 The Recurrence Prevention Committee, The Japan Obstetric Compensation System for Cerebral Palsy, Japan Council for Quality Health Care, Tokyo, Japan; Department of Obstetrics and Gynecology, Mie University Graduate School of Medicine, Tsu, Mie, Japan.
3 The Recurrence Prevention Committee, The Japan Obstetric Compensation System for Cerebral Palsy, Japan Council for Quality Health Care, Tokyo, Japan; Department of Pediatrics, National Rehabilitation Center for Children with Disabilities, Tokyo, Japan.
4 The Recurrence Prevention Committee, The Japan Obstetric Compensation System for Cerebral Palsy, Japan Council for Quality Health Care, Tokyo, Japan.
5 The Recurrence Prevention Committee, The Japan Obstetric Compensation System for Cerebral Palsy, Japan Council for Quality Health Care, Tokyo, Japan; Kugayama Hospital, Tokyo, Japan.
6 The Recurrence Prevention Committee, The Japan Obstetric Compensation System for Cerebral Palsy, Japan Council for Quality Health Care, Tokyo, Japan; Department of Neurology, Saitama Children's Medical Center, Saitama, Japan.