S100B and COVID-19: In patients with COVID-19, moderate correlations between the SBT at three months and E-Selectin at day 1 (r=-0.437, p = 0.007), S100B at day 3 (r = 0.553, p = 0.011) and S100B at day 7 (r = 0.496, p = 0.012) were observed.