1. Department of Orthodontics, Affiliated Stomatological Hospital of Nanchang University, The Key Laboratory of Oral Biomedicine, Nanchang, Jiangxi, China
2. Department of Endodontics, Affiliated Stomatological Hospital of Nanchang University, The Key Laboratory of Oral Biomedicine, Nanchang, Jiangxi, China
3. Department of Orthodontics, Shenzhen Baoan Shajing People’s Hospital, Guangzhou Medical University, Shenzhen, Guangdong, China