id	domain	url
dpc-1231	doi.org	https://doi.org/10.5826/dpc.1003a60
dpc-1231	doi.org	https://doi.org/10.5826/dpc.1003a60
dpc-1231	doi.org	https://doi.org/10.1001/archderm.143.8.1092
dpc-1231	doi.org	https://doi.org/10.1001/archderm.143.8.1092
dpc-1231	doi.org	https://doi.org/10.1159/000071785
dpc-1231	doi.org	https://doi.org/10.1159/000071785