RE:Trevor MacDougall and Paul Sanders - Lumeda Co-foundersIt looks like one big happy collaboration to me. Roswell Park is doing the research using their patented optical surface applicator (OSA), Lumeda is fine tuning the OSA for the IO-PDT of NSCLC and Theralase is providing the patented photosensitizer TLD-1433 to replace photofrin, which was being considered previously. And this whole project is for IO-PDT in cases where lung tumours are being surgically removed. NSCLC PDT using fiberoptic bronchoscopy is still to come.