April 2 (SeeNews) - The Montenegro Stock Exchange said it has included healthcare and spa operator Institut Simo Milosevic (Institute Igalo) [MNG:INSM] and transport company Zetatrans [MNG:ZETP] in its its blue-chip MNSE10 index, replacing diversified holding Napredak Kotor [MNG:NAKO] and wholesaler Veleprodaja [MNG:VELE].