| Name author | Name study | Year of publication | Country | Development | Externally validated | Impact analysis |
|---|---|---|---|---|---|---|
| Brandt (1) | 2007 | Germany | + | – | – | |
| Hermann (2) | 2009 | Austria | + | – | – | |
| Poddubnyy (3) | MASTER | 2011 | Germany | + | – | – |
| Braun (4) | 2011 | Germany | + | – | – | |
| Sieper (5) | RADAR | 2011 | International | + | – | – |
| Hamilton (6) | 2012 | United Kingdom | + | – | – | |
| Juanola (7) | RADAR | 2013 | Spain | + | – | – |
| Braun (8) | 2013 | Germany | + | – | – | |
| van den Berg (9) | SPACE | 2013 | The Netherlands | + | – | – |
| van Hoeven (10+11) | CaFaSpA 1+2 | 2013 | The Netherlands | + | + | – |