| Year | Violin I | Violin II | Viola | Cello |
|---|---|---|---|---|
| 2003 |
Claudia Schwarzl
|
Anna Dekan |
||
| 2007 |
Claudia Schwarzl
|
Anna Dekan |
Jakob Gisler |
|
| 2013 |
Claudia Schwarzl
|
Roland Herret
|
Anna Dekan |
Jakob Gisler |
