%0 Journal Article %K Biomedical Research %K Financing, Organized %K Humans %K National Institutes of Health (U.S.) %K Neoplasms %K Research Support as Topic %K United States %B PloS One %D 2021 %G eng %N 4 %P e0250061 %R 10.1371/journal.pone.0250061 %T Systems epidemiology and cancer: A review of the National Institutes of Health extramural grant portfolio 2013-2018 %V 16 %8 2021 %! Systems epidemiology and cancer