1. Yixiang Peng, Feng Wu, and Liping Li are with the School of Public Health, Shantou University, and Injury Prevention Research Center, Shantou University Medical College, Shantou, China. Y. Peng is also with the Department of Prevention and Healthcare and Healthcare-Associated Infection Management, The Third People’s Hospital of Shenzhen, Shenzhen, China. Jingzhen Yang is with the Center for Injury Research and Policy, Abigail Wexner Research Institute at Nationwide Children’s Hospital, Columbus, OH.