Clement Okolo, Silvia Franceschi, Isaac Adewole, Jaiye O Thomas, Michele Follen, Peter JF Snijders, Chris JLM Meijer and Gary M Clifford*
* Corresponding author: Gary M Clifford clifford@iarc.fr
Infectious Agents and Cancer 2010, 5:24 doi:10.1186/1750-9378-5-24