By Molly Moser
The Larsson family of Castle Pines North, Colo., has been searching internationally for a bone marrow match for their son, Lukas, for nearly two years. In that time, and with the help of dedicated family and friends, they’ve held dozens of marrow donor drives. “There are thousands of people worldwide who are waiting for their donors… Every time we have a drive, I think, ‘I hope we saved a life,’” mom Dena Larsson told The Press in November of 2013.