Academic calendars
AAU: www.newstudents.aau.dk/postgraduate/aalborg/general-information
UAB: http://ictaweb.uab.cat/formacio_detalls.php?id=5
TUHH: www.tuhh.de/alt/tuhh/education/students/dates-respites.html
UA: www.ua.pt/ensino/PageText.aspx?id=18399&ref=ID0EHBA/ID0EBHBA