Matias was just a baby when his parents learned he had a rare childhood cancer. The cancer and a spinal cord injury affected his ability to walk.
BALTIMORE Matias was just a baby when his parents learned he had a rare childhood cancer.
The cancer and a spinal cord injury affected his ability to walk. Today, Matias can walk, but he continues t… [+3483 chars]
The cancer and a spinal cord injury affected his ability to walk. Today, Matias can walk, but he continues t… [+3483 chars]