A Series of 69 COVID-related Dermatoses With Biopsy, Immunohistochemistry With Anti-spike 3, in situ Hybridization and PCR: A Critical Reappraisal of Viral Involvement in COVID-19 Skin Lesions M. Llamas-Velasco, J. Fraga, A. Rodríguez-Villa Lario, A. Catalá, Y.C. Pérez-González, C. Galván, R. Ruiz-Villaverde, J. Sánchez-Pérez, T. Wiesner, D. Metze

Videodermoscopy in Acquired Arteriovenous Malformations of the Skin I. López Riquelme, E. Gómez Moyano

The Skin Neurotrophic Network in Health and Disease R.G. Borroni, F. Truzzi, C. Pincelli