Mario and Dorothy – the story of a very special family photo Stem cell donation saves lives – The life of Dorothy Powrie and her family in Scotland can live a normal life because of the donation of a German man from Gescher. It looks just like a normal family photo. A couple surrounded by children and grandchildren – everyone is smiling happily. Mario Döring is one of these people. He stands in the back – probably deliberately. However, he is the man that made this photo possible. The 38 year old donated stem cells 5 years ago, without even…