Editorial: COVID-19 in CNS and PNS: Basic and Clinical Focus on the Mechanisms of Infection and New Tools for the Therapeutic Approach - Matias-Guiu, Jorge; Matias-Guiu, Jordi A.; Garrido, Carmen; Pimienta, Genaro; Reyes, Patricio F.; Baig, Abdul Mannan; Gomez-Pinedo, Ulises (Frontiers in Neurology, 2022)