Christopher J. Tien, PhD, DABR, FAAPMAssociate Professor of Therapeutic Radiology; Lead Physicist for Brachytherapy, Therapeutic RadiologyResearch InterestsDose-Response Relationship, RadiationBiomedical EngineeringBrachytherapyPrinting, Three-DimensionalRadiobiologyRadiosurgeryRadiotherapyMonte Carlo MethodView Full Profile