The goal of this acquisition is to obtain data on a group of proton-treated pediatric cancer patients and a group of photon-treated pediatric cancer patients to serve as a comparison group. The contractor(s) shall retrieve existing data from medical records for pediatric cancer patients treated at their institution with proton or photon therapy. De-identified clinical and treatment data obtained from this procurement will be used to evaluate the risks and benefits of proton therapy versus photon therapy for children with cancer.

See attached for additional details.