Laura,
Thank you for sharing this news with us. Mark joined Marrowforums in 2006, just shortly after the site was launched, and shared the details of his fight against aplastic anemia in
this thread. He was also quick to support others dealing with the disease. If you know Mark's family, please tell them that all of us at Marrowforums send our sympathies on his passing.
Sincerely,
Ruth Cuadra