Project title
Thisworkwassupportedby DFG grantstoAnaClaudiaZenclussen(ZE526/4-2andSFB854 TP7), andbygrantsfromtheWilhelmSanderStiftungGermany (grant2009.022.1)andHelmholtzAllianceforImmunotherapy toGünterJ.Hämmerling.AnaTeleswassupportedbytheFCT Foundation,PortugalandaPhDgrantfromtheMedicalFaculty, Otto-von-GuerickeUniversity,Magdeburg.