Lotta Nylund*, Reetta Satokari, Janne Nikkilä, Mirjana Rajilić-Stojanović, Marko Kalliomäki, Erika Isolauri, Seppo Salminen and Willem M de Vos
* Corresponding author: Lotta Nylund lotta.nylund@utu.fi
BMC Microbiology 2013, 13:12 doi:10.1186/1471-2180-13-12