1. Center for Injury Research and Policy, The Research Institute at Nationwide Children’s Hospital, Columbus, OH, USA;
2. Creighton University School of Medicine, Omaha, NE, USA;
3. Department of Pediatrics, The Ohio State University College of Medicine, Columbus, OH, USA;
4. Central Ohio Poison Center at Nationwide Children’s Hospital, Columbus, OH, USA;
5. Child Injury Prevention Alliance, Columbus, OH, USA