Estimating breast, stomach, and colorectal cancer incidence in Colombia through administrative database algorithms: A systematic review of literature and real-world data study - Saldaña Espinel, Laura Estefania; Patiño Benavidez, Andres Felipe; Rozo Agudelo, Nicolás; Gamboa Garay, Oscar Andres; Paneso Echeverry, Juan Esteban; Bernal Gutierrez, Marcela; Arevalo Pereira, Kenndy; Buitrago, Giancarlo (Journal of clinical oncology, 2021)