1. Department of Oncology, Mayo Clinic, Rochester, MN, USA
2. Division of Biomedical Statistics and Informatics, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
3. Department of Biostatistics, University of Pittsburgh, Pittsburgh, PA, USA and NRG Oncology, Pittsburgh, PA, USA
4. Division of Medical Oncology, Dana-Farber Cancer Institute, Boston, MA, USA
5. Division of Epidemiology, Department of Health Sciences Research, Mayo Clinic, Rochester, MN, USA
6. Kaiser Permanente Oncology Clinical Trials, Vallejo, CA, USA
7. Department of Obstetrics and Gynecology, Mayo Clinic, Rochester, MN, USA
8. Department of Obstetrics and Gynecology, Brigham and Women’s Hospital, Boston, MA, USA
9. Department of Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN, USA
10. Department of Gynecology and Obstetrics, Comprehensive Cancer Center Erlangen-European Metropolitan Region of Nuremberg, Friedrich-Alexander University Erlangen-Nuremberg, University Hospital Erlangen, Erlangen, Germany
11. Jonsson Comprehensive Cancer Center at UCLA, NRG Oncology, Los Angeles, CA, USA