id	domain	url
clinmedi-57	creativecommons.org	https://creativecommons.org/licenses/by-nc-nd/4.0/)
clinmedi-57	creativecommons.org	https://creativecommons.org/licenses/by-nc-nd/4.0
clinmedi-57	doi.org	https://doi.org/xx.xxx/xxx.xx
clinmedi-57	doi.org	https://doi.org/10.1016/j.oraloncology.2012.10.004
clinmedi-57	doi.org	https://doi.org/10.1007/s00405-0
clinmedi-57	doi.org	https://doi.org/1
clinmedi-57	doi.org	https://doi.org/10.1002/cncr.22
clinmedi-57	doi.org	https://doi.org/xx.xxx/xxx.xx
clinmedi-57	doi.org	https://doi.org/10.118
clinmedi-57	doi.org	https://doi.org/10.1093/annonc