%0 Letter %T A preliminary observation: Male pattern hair loss among hospitalized COVID-19 patients in Spain - A potential clue to the role of androgens in COVID-19 severity. %A Goren A %A Vaño-Galván S %A Wambier CG %A McCoy J %A Gomez-Zubiaur A %A Moreno-Arrones OM %A Shapiro J %A Sinclair RD %A Gold MH %A Kovacevic M %A Mesinkovska NA %A Goldust M %A Washenik K %J J Cosmet Dermatol %V 19 %N 7 %D Jul 2020 %M 32301221 %F 2.189 %R 10.1111/jocd.13443 %X A preliminary observation of high frequency of male pattern hair loss among admitted COVID-19 patients and suggest that androgen expression might be a clue to COVID-19 severity.