About the Authors

Charlotte N. Steins Bisschop

Affiliation Julius Center for Health Sciences and Primary Care, University Medical Center, Utrecht, the Netherlands

Kerry S. Courneya

Affiliation Faculty of Physical Education and Recreation, University of Alberta, Edmonton, Canada

Miranda J. Velthuis

Affiliation Comprehensive Cancer Center the Netherlands (IKNL), Utrecht, the Netherlands

Evelyn M. Monninkhof

Affiliation Julius Center for Health Sciences and Primary Care, University Medical Center, Utrecht, the Netherlands

Lee W. Jones

Affiliation Memorial Sloan-Kettering Cancer Center, New York, New York, United States of America

Christine Friedenreich

Affiliations Department of Population Health Research, Cancer Control Alberta, Alberta Health Services, Calgary, Canada, Department of Community Health Sciences, Faculty of Medicine, University of Calgary, Calgary, Canada, Department of Oncology, Faculty of Medicine, University of Calgary, Calgary, Canada

Elsken van der Wall

Affiliation Cancer Center, University Medical Center Utrecht, Utrecht, the Netherlands

Petra H. M. Peeters

Affiliation Julius Center for Health Sciences and Primary Care, University Medical Center, Utrecht, the Netherlands

Anne M. May

A.M.May@umcutrecht.nl

Affiliation Julius Center for Health Sciences and Primary Care, University Medical Center, Utrecht, the Netherlands

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CS KC MV EM LJ CF EW PP AM. Performed the experiments: CS KC AM. Analyzed the data: CS KC AM. Wrote the paper: CS KC MV EM LJ CF EW PP AM.