Dr. Sandra Altena-Rensen is a Nurse Practitioner in the Department of Pediatric Neurology at the Amalia Children’s Hospital, Radboud University Medical Center in Nijmegen, the Netherlands. She provides clinical care and long‑term management for children with neuromuscular diseases. Her work focuses in particular on assessing quality of life, identifying patient and family support needs, and contributing to natural history studies in conditions such as LAMA2‑related dystrophies (LAMA2-RD).