Y-PEER International Center - Sofia (PETRI) 15, Acad. Ivan Geshov Blvd. National Center for Public Health Protection, Floor 2, Office 61 Sofia, Bulgaria T/F: +359-2-954-6666 E-mail: petri-sofia@y-peer.org
Y-PEER International Center – Beirut (PETRI-AUB Unit) Office 315, Faculty of Health Sciences American University of Beirut Beirut, Lebanon T: +961 70285354