@conference {pierrakeas2006online, title = {Online collaboration environments in telemedicine applications of speech therapy}, booktitle = {Engineering in Medicine and Biology Society, 2005. IEEE-EMBS 2005. 27th Annual International Conference of the}, year = {2006}, pages = {2183{\textendash}2186}, publisher = {IEEE}, organization = {IEEE}, author = {Pierrakeas, C and Georgopoulos, VC and Malandraki, GA} }