1. Department of Biomedical Informatics Vanderbilt University Medical Center Nashville TN USA
2. Division of Epidemiology Department of Medicine Vanderbilt‐Ingram Cancer CenterVanderbilt University Medical Center Nashville TN USA
3. Department of Breast Surgery The Second HospitalCheeloo College of MedicineShandong University Jinan Shandong People’s Republic of China
4. Division of Hematology/Oncology Department of Medicine Vanderbilt‐Ingram Cancer CenterVanderbilt University Medical Center Nashville TN USA