VCA in the Era of the COVID-19 Pandemic. Issue 4 (24th March 2022) - Petruzzo, Palmina; Kanitakis, Jean; Sardu, Claudia; Bassiri Gharb, Bahar; Morelon, Emmanuel; ,; Amer, Hatem; Barret, Juan; Burt, James; Brandacher, Gerald; Gomez, Tomas; Kay, Simon; et al.