About the Authors

Zhihui Wang

Affiliations Department of NanoMedicine and Biomedical Engineering, University of Texas Medical School at Houston, Houston, Texas, United States of America, Brown Foundation Institute of Molecular Medicine, University of Texas Medical School at Houston, Houston, Texas, United States of America, Department of Imaging Physics, University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America

Romica Kerketta

Affiliation Department of Pathology, University of New Mexico, Albuquerque, New Mexico, United States of America

Yao-Li Chuang

Affiliation Department of Mathematics, California State University, Northridge, California, United States of America

Prashant Dogra

Affiliation Department of Pathology, University of New Mexico, Albuquerque, New Mexico, United States of America

Joseph D. Butner

Affiliation Department of Chemical and Biological Engineering and Center for Biomedical Engineering, University of New Mexico, Albuquerque, New Mexico, United States of America

Terisse A. Brocato

Affiliation Department of Chemical and Biological Engineering and Center for Biomedical Engineering, University of New Mexico, Albuquerque, New Mexico, United States of America

Armin Day

Affiliation Department of Pathology, University of New Mexico, Albuquerque, New Mexico, United States of America

Rong Xu

Affiliation Department of Nanomedicine, Methodist Hospital Research Institute, Houston, Texas, United States of America

Haifa Shen

Affiliation Department of Nanomedicine, Methodist Hospital Research Institute, Houston, Texas, United States of America

Eman Simbawa

Affiliation Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia

A. S. AL-Fhaid

Affiliation Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia

S. R. Mahmoud

Affiliation Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia

Steven A. Curley

Affiliation Michael E. DeBakey Department of Surgery, Baylor College of Medicine, Houston, Texas, United States of America

Mauro Ferrari

Affiliation Department of Nanomedicine, Methodist Hospital Research Institute, Houston, Texas, United States of America

Eugene J. Koay

EKoay@mdanderson.org (EJK); Vittorio.Cristini@uth.tmc.edu (VC)

Affiliation Department of Radiation Oncology, University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America

Vittorio Cristini

EKoay@mdanderson.org (EJK); Vittorio.Cristini@uth.tmc.edu (VC)

Affiliations Department of NanoMedicine and Biomedical Engineering, University of Texas Medical School at Houston, Houston, Texas, United States of America, Brown Foundation Institute of Molecular Medicine, University of Texas Medical School at Houston, Houston, Texas, United States of America, Department of Imaging Physics, University of Texas MD Anderson Cancer Center, Houston, Texas, United States of America, Department of Mathematics, Faculty of Science, King Abdulaziz University, Jeddah, Saudi Arabia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Designed the research: ZW EJK VC. Conceived the perfusion-based drug resistance hypothesis and designed the mathematical model: VC. Developed the mathematical model: ZW YLC. Performed model analysis: ZW RK YLC PD JDB TAB AD ES ASAF SRM. Performed patient data analysis: RK YLC PD JDB TAB AD. Designed and performed the PSP-based experiments in mice: RX HS MF EJK. Obtained histopathological material and performed pathological diagnostics: SAC EJK. Identified subjects: SAC. Obtained CT scans: EJK. Wrote the paper: ZW RK YLC EJK VC.