id	domain	url
aiua-10486	www.u-merge.com	www.u-merge.com
aiua-10486	www.clinicaltrials.gov	www.clinicaltrials.gov
aiua-10486	www.clinicaltrialsregister.eu	www.clinicaltrialsregister.eu
aiua-10486	uroweb.org	https://uroweb.org/guideline/urolithiasis