作者: George Starkschall

Todd Pawlicki, Ph D, FAAPMProfessor and Vice-Chair of Medical Physics Department of Radiation Medicine and Applied Sciences University of California, San Diego, CA, USA Daniel J. Scanderbeg Ph DAssociate Professor Department of Radiation Medicine and Applied Sciences University of California, San Diego, CA, USA George Starkschall Ph D, FACMP, FAAPM, FACRResearch Professor, Department of Radiation Physics, Division of Radiation Oncology, The University of Texas MD Anderson Cancer Center, Houston, TX, USA