Author/Authors :
WANG, Penglai Dept. of Oral and Maxillofacial Surgery - Stomatological Hospital of Xuzhou, Xuzhou, Jiangsu, China , WANG, Wei Dept. of Oral and Maxillofacial Surgery - Stomatological Hospital of Xuzhou, Xuzhou, Jiangsu, China , LIU, Zongxiang Dept. of Oral and Maxillofacial Surgery - Stomatological Hospital of Xuzhou, Xuzhou, Jiangsu, China , LIU, Gang Dept. of Oral and Maxillofacial Surgery - Stomatological Hospital of Xuzhou, Xuzhou, Jiangsu, China , ZHANG, Xinfeng Dept. of Oral and Maxillofacial Surgery - Stomatological Hospital of Xuzhou, Xuzhou, Jiangsu, China , REN, Bei Dept. of Oral and Maxillofacial Surgery - Stomatological Hospital of Xuzhou, Xuzhou, Jiangsu, China , ZHANG, Jun Dept. of Oral and Maxillofacial Surgery - Stomatological Hospital of Xuzhou, Xuzhou, Jiangsu, China