This author has not been identified. Look up 'Julian Kienberger' in GoogleThis author has not been identified. Look up 'Stefan Schmidhuber' in GoogleThis author has not been identified. Look up 'Christian Saad' in GoogleThis author has not been identified. Look up 'Stefan Kuntz' in GoogleThis author has not been identified. It may be one of the following persons: Look up 'Bernhard Bauer' in Google