Clinical Research Directory

Inclusion Criteria: 1. Enrolled in an iECURE parent protocol and have either completed or discontinued that protocol 2. Participant parent(s)/LAR is willing and able to adhere to the protocol requirements. 3. Consent was obtained by the participants parent(s)/LAR (and participant assent, where applicable), prior to any study-related data being collected. Exclusion Criteria: 1\. Participants who enroll into an interventional drug or gene therapy clinical trial utilizing an IP other than the IP provided in the parent protocol will be excluded from this protocol.