Comparative histopathologic analysis of COVID-19-associated pseudo-chilblains (“COVID-toes”), with idiopathic pernio, and chilblains lupus erythematosus - Taylor Harp, DO; Tionna Szymanski, MS; Haitao Chu, MD, PhD; Zheng Wang, PhD; Jensen Fisher, MLIS; Kevin J. Gaddis, MD; David R. Pearson, MD (JAAD International)