Received: 25 June 2021
Accepted: 10 February 2022
First Online: 23 February 2022
: All animal experiments were conducted in accordance with the guidelines and after approval of the Ethical Committee of the Vrije Universiteit Brussel.
: Not applicable.
: MD is co-founder and employee of Precirix SA and holds ownership interest (including patents) in sdAb diagnostics and therapeutics. The other authors declare that they have no competing interests.