| Place | Country | Date | Year | |
|---|---|---|---|---|
| 1st | Verona | Italy | 25 - 31 May | 2008 |
| 2nd | Tolyatti | Russia | 09 - 15 September | 2012 |
| 3rd | Kirchberg | Austria | 22 - 29 June | 2014 |
| Place | Country | Date | Year | |
|---|---|---|---|---|
| 1st | Verona | Italy | 25 - 31 May | 2008 |
| 2nd | Tolyatti | Russia | 09 - 15 September | 2012 |
| 3rd | Kirchberg | Austria | 22 - 29 June | 2014 |