Tahwinder Upile*, Waseem Jerjes, Mohammed Al-Khawalde, Hani Radhi* and Holger Sudhoff
* Corresponding authors: Tahwinder Upile mrtupile@yahoo.com - Hani Radhi hani_hadi79@hotmail.com
Head & Neck Oncology 2012, 4:31 doi:10.1186/1758-3284-4-31
