Authorities late Sunday located a 14-year-old kidney transplant patient who was taken by her father from a St. Louis hospital, where she was undergoing medical treatment, a police spokeswoman said. Brittany Jones was located at a hospital in Milwaukee hours after she was seen leaving her room at Cardinal Glennon Children's Medical Center with her father, said Katy O'Sullivan of the St. Louis Police Department. O'Sullivan said the girl's father, Dana Jones, was with her at the Milwaukee hospital. Hours earlier, St. Louis authorities issued an abduction alert for Jones, warning she was in grave danger if she…