1. Department of BioengineeringCenter for Minimally Invasive TherapeuticsUniversity of California, Los Angeles Los Angeles CA 90095 USA
2. Department of Biomedical EngineeringSchool of Basic Medical SciencesGuangzhou Medical University Guangzhou 511436 China
3. Affiliated Stomatology Hospital of Guangzhou Medical University Guangzhou 510150 China
4. State Key Laboratory of Oral DiseasesNational Clinical Research Center for Oral DiseasesWest China Hospital of StomatologySichuan University Chengdu 610041 China
5. School of NursingNanjing University of Chinese Medicine Nanjing 210023 China
6. Department of Radiological SciencesDavid Geffen School of MedicineUniversity of California, Los Angeles Los Angeles CA 90095 USA
7. Department of Chemical and Biomolecular EngineeringHenry Samueli School of Engineering and Applied SciencesUniversity of California, Los Angeles Los Angeles CA 90095 USA
8. Jonsson Comprehensive Cancer CenterUniversity of California, Los Angeles Los Angeles CA 90095 USA
9. California NanoSystems InstituteUniversity of California, Los Angeles Los Angeles CA 90095 USA