Additional file 2: of Study protocol: realist evaluation of effectiveness and sustainability of a community health workers programme in improving maternal and child health in Nigeria MirzoevTolib EtiabaEnyi EbensoBassey UzochukwuBenjamin ManzanoAna OnwujekweObinna HussReinhard EzumahNkoli HicksJoseph NewellJames EnsorTimothy 2016 Project workplan. (DOCX 22 kb)