Ivanyan, Mikayel ; Grigoryan, Bagrat ; Grigoryan, Armen ; Aslyan, Lusine ; Avagyan, Vardan ; Babujyan, Hrach ; Arutunian, Suren ; Floettmann, Klaus [P:(DE-H253)PIP1002625] ; Lemery, Francois [P:(DE-H253)PIP1026175]