Received: 22 June 2020
Accepted: 7 October 2020
First Online: 17 November 2020
Ethics approval and consent to participate
: SA is a clinical biologist with a part-time position at CTCB (coordinator of EQA programs). SHM receive annual fees for his scientific expertise for the EQA program through a non-profit association (Association Médecine-Pharmacie-Science).The CTCB Board is in no way involved in the present work.