Christopher J. Tien, PhD, DABR, FAAPMAssociate Professor of Therapeutic Radiology; Lead Physicist for Brachytherapy, Therapeutic RadiologyResearch InterestsPrinting, Three-DimensionalRadiobiologyRadiosurgeryRadiotherapyDose-Response Relationship, RadiationBrachytherapyBiomedical EngineeringMonte Carlo MethodView Full Profile