Disclosure statement
JAS declares speaker fees at educational events supported by Janssen, Jazz, Mallinckrodt and Gilead, is a member of a trial IDMC for Kiadis Pharma and Chairs NHS England Clinical Reference Group (CRG) for Blood and Marrow Transplantation.
Author contributions
FK collected data, analyzed the data set, and wrote the manuscript. AB and DK collected data and reviewed the manuscript. EH, MG, JAS, RM and AG reviewed the manuscript. JS designed the audit and reviewed the manuscript. AA designed the audit, collected data and reviewed the manuscript.
Acknowledgements
This project was conducted under the auspices of the UK Photopheresis Society.