<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Bistaraki, A.</style></author><author><style face="normal" font="default" size="100%">Roussos, S.</style></author><author><style face="normal" font="default" size="100%">Tsiodras,S.</style></author><author><style face="normal" font="default" size="100%">Sypsa, V</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Age-dependent effects on infectivity and susceptibility to SARS-CoV-2 infection: results from nationwide contact tracing data in Greece</style></title><secondary-title><style face="normal" font="default" size="100%">Infect Dis (Lond)</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">2022</style></year></dates><urls><web-urls><url><style face="normal" font="default" size="100%">http://www.ncbi.nlm.nih.gov/pubmed/34743646</style></url></web-urls></urls><number><style face="normal" font="default" size="100%">3</style></number><volume><style face="normal" font="default" size="100%">54</style></volume><pages><style face="normal" font="default" size="100%">186-195</style></pages><language><style face="normal" font="default" size="100%">eng</style></language><work-type><style face="normal" font="default" size="100%">Journal Article</style></work-type></record></records></xml>