id	keyword
dpc-2641	hair
dpc-2641	loss
dpc-2641	covid-19
dpc-2641	patients
dpc-2641	hair loss
dpc-2641	ana
dpc-2641	pmid
dpc-2641	doi
dpc-2641	infection
dpc-2641	positivity
dpc-2641	group
dpc-2641	trichodynia