Other studies have sought to establish relationships between the Lebanese people and other groups. A 2013 genetic study carried out by Haber at al found "all Jews (Sephardi and Ashkenazi) cluster in one branch; Druze from Mount Lebanon and Druze from Mount Carmel are depicted on a private branch; and Lebanese Christians form a private branch with the Christian populations of Armenia and Cyprus placing the Lebanese Muslims as an outer group. Lebanese Muslims cluster towards the predominant Muslim populations of Syrians, Palestinians, and Jordanians, which in turn cluster on branches with other Muslim populations as distant as Morocco and Yemen."[115]