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| Author | Selection | Comparability | Exposure |
|---|---|---|---|
| Tobias2006 | 2 | 1 | 3 |
| V.Palumbo2007 | 3 | 1 | 3 |
| Demchuk2008 | 3 | 0 | 3 |
| Fiehler2009 | 3 | 0 | 3 |
| Aries2010 | 3 | 1 | 3 |
| Choi2011 | 3 | 1 | 3 |
| Costello2012 | 3 | 0 | 3 |
| Zheng2012 | 2 | 0 | 3 |
| Willer2015 | 3 | 1 | 3 |
| Wardlaw2015 | 3 | 0 | 3 |
| Curtze2015 | 3 | 0 | 3 |
