Guanghua School of Stomatology Hospital of Stomatology Sun Yat-sen University Guangdong Provincial Key Laboratory of Stomatology Guangzhou China;
Center for Adverse Drug Reaction Monitoring of Chengdu Sichuan China;
Guanghua School of Stomatology Hospital of Stomatology Sun Yat-sen University Guangdong Provincial Key Laboratory of Stomatology Guangzhou China;
Guanghua School of Stomatology Hospital of Stomatology Sun Yat-sen University Guangdong Provincial Key Laboratory of Stomatology Guangzhou China;
Guanghua School of Stomatology Hospital of Stomatology Sun Yat-sen University Guangdong Provincial Key Laboratory of Stomatology Guangzhou China;
Guanghua School of Stomatology Hospital of Stomatology Sun Yat-sen University Guangdong Provincial Key Laboratory of Stomatology Guangzhou China;
Johns Hopkins School of Nursing Baltimore USA;