Mariea Parvaz

Affiliations: University College London, London, United Kingdom (M.S., A.E., M.P., L.R.S., P.M., K.C., D.A.I., C.J.D., M.R.E.) University of Birmingham, Birmingham, United Kingdom (C.G.). Note: All authors reviewed and edited the draft version of the manuscript and approved the final version that was submitted. Acknowledgment: The authors thank the patients and their families for their participation in this trial.