1. Department of Gastrointestinal Radiation Oncology The University of Texas MD Anderson Cancer Center Houston Texas USA
2. Mathematics in Medicine Program Houston Methodist Research Institute Houston Texas USA
3. Department of Physiology and Biophysics Weill Cornell Medical College New York New York USA
4. Department of Imaging Physics The University of Texas MD Anderson Cancer Center Houston Texas USA
5. Physiology, Biophysics, and Systems Biology Program Graduate School of Medical Sciences, Weill Cornell Medicine New York New York USA