UofL medical students will shave their heads Feb. 12 as part of the raiseRED initiative. The money they raise will be used to support the UofL Physicians-Pediatric Cancer & Blood Disorders clinical practice and researchers developing pediatric cancer treatment therapies. Some participants will donate their hair to create wigs for children who have lost their hair from chemotherapy. RaiseRED Shaved Heads is noon-1:30 p.m. in the auditorium of the Kornhauser Health Sciences Library, 500 S. Preston St.