This author has not been identified. Look up 'Matthias Hertel' in GoogleThis author has not been identified. Look up 'Maximilian Beichter' in GoogleThis author has not been identified. Look up 'Benedikt Heidrich' in GoogleThis author has not been identified. Look up 'Oliver Neumann' in GoogleThis author has not been identified. Look up 'Benjamin Schäfer 0001' in GoogleThis author has not been identified. Look up 'Ralf Mikut' in GoogleThis author has not been identified. Look up 'Veit Hagenmeyer' in Google