Fort Worth, TX, USA, November 2020
Hampshire, United Kingdom, November 2020
Mönchengladbach, Germany, July 2019
Paris, France, June 2019
Friedrichshafen, Germany, April 10-13, 2019
Friedrichshafen, Germany, April 18.-21., 2017
Friedrichshafen, Germany, April 5, 2017
Friedrichshafen, Germany, April 20, 2016
Mönchengladbach, September 2015
Barcelona, Spain. September 30, 2014
Friedrichshafen, Germany, April 9, 2014
Salzburg, Austria, October 2, 2013
Mönchengladbach, August 2012
Mönchengladbach, Juli 2011