1. Hospital of Stomatology Sun Yat‐sen University Guangzhou 510055 China
2. Guangdong Provincial Key Laboratory of Stomatology Guangzhou 510080 China
3. Guanghua School of Stomatology Sun Yat‐sen University Guangzhou 510055 China
4. Department of Medicinal Chemistry School of Pharmacy Virginia Commonwealth University Richmond VA 23298‐0540 USA
5. Department of Oral and Maxillofacial Surgery Nanfang Hospital, Southern Medical University Guangzhou 510515 China
6. Department of Biostatistics School of Medicine Virginia Commonwealth University Richmond VA 23298‐0540 USA
7. Massey Cancer Center Virginia Commonwealth University Richmond VA 23298‐0540 USA
8. Department of Oral and Craniofacial Molecular Biology School of Dentistry Virginia Commonwealth University Richmond VA 23298‐0540 USA
9. Philips Institute for Oral Health Research School of Dentistry Virginia Commonwealth University Richmond VA 23298‐0540 USA