Chibuko, Uchechi [P:(DE-Juel1)187353] ; Merdzhanova, Tsvetelina [P:(DE-Juel1)130268] ; Agbo, Solomon [P:(DE-Juel1)166079] ; Rau, Uwe [P:(DE-Juel1)130285] ; Wurstbauer, Ursula [P:(DE-HGF)0] ; Astakhov, Oleksandr [P:(DE-Juel1)130212]