Qi, Kai [P:(DE-Juel1)169926] ; Mecke, Joscha [P:(DE-Juel1)180163] ; Ripoll, Marisol [P:(DE-Juel1)130920] ; Winkler, Roland G. [P:(DE-Juel1)131039] ; Gompper, Gerhard [P:(DE-Juel1)130665]