Remember that leukapheresis center capacity space was recently added on to by Advent and may now be fully fitted out. This lack of capacity has been a limiting factor nationally as mentioned in the past and now appears to be fully resolved with regard to completed licensing for Advent and the NWBO MAA. Best wishes.
Dennsdave, what do you have on this: "Let me know if you want to verify the timeline of HTA licensing vs. MHRA MAA phases for similar ATMPs to see how close this typically precedes approval"