1. Department of StatisticsKangwon National University Chuncheon, Gangwon South Korea
2. Statistical Research and Applications Branch, Division of Cancer Control and Population SciencesNational Cancer Institute Bethesda Maryland
3. Information Management Services, Inc Calverton Maryland
4. Department of Cancer Control and Population Health, Graduate School of Cancer Science and PolicyNational Cancer Center Goyang, Gyeonggi‐do South Korea
5. Division of Cancer Registration and SurveillanceNational Cancer Center Goyang, Gyeonggi‐do South Korea
6. Data Analytics Branch, Division of Cancer Control and Population SciencesNational Cancer Institute Bethesda Maryland
7. Department of BiostatisticsUniversity of North Carolina at Chapel Hill Chapel Hill North Carolina
8. Department of Statistics and Operations ResearchUniversity of North Carolina at Chapel Hill Chapel Hill North Carolina