Beyond silent hypoxemia: Does COVID‐19 can blunt pain perception? Comment on "The neuroinvasive potential of SARS CoV2 may play a role in the respiratory failure of COVID 19 patients". Issue 4 (29th December 2020) - Coen, Matteo; Kaiser, Céline; Naimi, Roxane; Uginet, Marjolaine; Hentsch, Lisa; Serratrice, Jacques; Allali, Gilles