February 28, 2012 Poste, G.. A Systems Based Approach to Cancer Informatics. Institute of Medicine, National Cancer Policy Forum Workshop on “Informatics Needs and Challenges in Cancer Research”. Keck Center of the National Academies – Washington, DC (Feb 28, 2012) Home » Poste, G.. A Systems Based Approach to Cancer Informatics. Institute of Medicine, National Cancer Policy Forum Workshop on “Informatics Needs and Challenges in Cancer Research”. Keck Center of the National Academies – Washington, DC (Feb 28, 2012)