This author has not been identified. Look up 'Alexander Thiel' in GoogleThis author has not been identified. Look up 'Walter F. Haupt' in GoogleThis author has not been identified. Look up 'Birgit Habedank' in GoogleThis author has not been identified. Look up 'Lutz Winhuisen' in GoogleThis author has not been identified. Look up 'Karl Herholz' in GoogleThis author has not been identified. Look up 'Josef Kessler' in GoogleThis author has not been identified. Look up 'Hans Joachim Markowitsch' in GoogleThis author has not been identified. Look up 'Wolf-Dieter Heiss' in Google