1. McKay Orthopaedic Research LaboratoryDepartment of Orthopaedic SurgeryPerelman School of MedicineUniversity of PennsylvaniaPhiladelphiaPAUSA
2. Pennsylvania State University, Berks CampusReadingPAUSA
3. College of DentistryDivision of OrthodonticsThe Ohio State UniversityColumbusOHUSA
4. Key Laboratory of Biorheological Science and TechnologyMinistry of Education and Bioengineering CollegeChongqing UniversityChongqingChina
5. School of Biomedical Engineering, Science, and Health SystemsDrexel UniversityPhiladelphiaPAUSA