@INPROCEEDINGS{Portokallidis-elevit2015-eduaggregator,
  author = {Nick Portokallidis and George Drosatos and Eleni Kaldoudi},
  title = {Aggregating Educational Data for Patient Empowerment},
  booktitle = {book of extended abstracts of the 6th Panhellenic Conference on Biomedical Technology (ELEVIT 2015)},
  series = {ELEVIT '15},
  editor = {Nicolas Pallikarakis and Panagiotis Bamidis},
  pages = {79}
  address = {Athens, Greece},
  month = {May},
  year = {2015}
}