Vanderbilt University Medical Center

Prof of Physics Carleton University

Professor, Director and Vice Chair, Radiation Oncology, Fox Chase Cancer Center

Professor of Radiation Physics, MD Anderson Cancer Center

University of Wollongong

Université Laval and CRCHU de Québec - Université Laval

Rensselaer Polytechnic Institute, Troy, New York

professor of radiology and radiation oncology, duke university

university of Malaya

National Physical Laboratory