Department of Endodontics, Shenzhen Stomatology Hospital (Pingshan), Southern Medical University, No. 143, Dongzong Road, Pingshan District, Shenzhen, 518118, China

Tian Tian, Leyi Chen, Mingqi Zhu & Buling Wu

Department of Pediatric Dentistry, Shenzhen Stomatology Hospital (Pingshan), Southern Medical University, No. 143, Dongzong Road, Pingshan District, Shenzhen, 518118, China

Ziting Wang & Wenan Xu

School of Stomatology, Southern Medical University, Guangzhou, 510515, China

Leyi Chen, Ziting Wang, Mingqi Zhu, Wenan Xu & Buling Wu