Blerim Kamberi, Veton Hoxha, Miranda Stavileci, Edmond Dragusha, Astrit Kuçi and Lumnije Kqiku*
* Corresponding author: Lumnije Kqiku lumnije.kqiku@meduni-graz.at
BMC Oral Health 2011, 11:32 doi:10.1186/1472-6831-11-32