Using imaging to identify patients who show uptake of the drug in tumors increases the likelihood of response to therapy. Fusion plans to provide additional guidance on timelines for the FPI-2068 program following initial experience with patient screening in order to better predict the cadence of patient enrollment. FPI-2068 will be the first program to enter clinical development under the Company's previously announced collaboration agreement with AstraZeneca, which includes joint discovery, development and the option to co-commercialize novel TATs leveraging Fusion's proprietary Fast-Clear™ linker technology platform with antibodies from AstraZeneca's oncology portfolio, as well as exploration of potential combination strategies involving existing assets in their respective portfolios. Fusion will be operationally responsible for the Phase 1 study, while AstraZeneca will be responsible for subsequent clinical development. The companies will share costs equally through clinical development.