BANJA LUKA (Bosnia and Herzegovina), April 28 (SeeNews) – Germany's KfW Development Bank and Dutch public-private development bank Nederlandse Financierings-Maatschappij voor Ontwikkelingslanden N.V., or FMO, have acquired a combined stake of 23.14% in Bosnian bank Mikrofin Banja Luka, a member of the Mikrofin group, the Bosnian bank said.