Greenwich LifeSciences (GLSI) announced the activation of clinical sites in Poland in tis Phase III clinical trial, FLAMINGO-01, which is evaluating GLSI-100, an immunotherapy to prevent breast cancer recurrences. The company is collaborating with Dr. Piotr Wysocki, who is leading one of the largest academic and private breast cancer research networks in Poland, where 9 to 11 sites have agreed to participate in FLAMINGO-01.