Porto (Portugal)

2 Months (Autumn 2022)

Dresden

2 Months - Summer 2022

Lisbon

6 Weeks - Spring 2022

Dresden

4 Months - Summer 2021

Cologne

1 1/2 Year - 2020/2021

Berlin

1 Year - 2019

Hamburg

1 1/2 Year - Autumn 2017

Aalen

3 Months - Summer 2017

Hamburg

3 Months - Winter 2016

Berlin

3 Months - Summer 2016

Heilbronn

12 Months - Summer 2015

Cologne

14 Years - Summer 2001