Table 1 Clinical scoring tools used to assess patient reported outcomes throughout the included papers

Schroeder et al [41]

X

X

X

Krueger et al [42]

X

X

X

Bretschneider et al [39]

X

X

X

Thier et al [43]

X

X

X

X

Krueger et al [44]

X

X

X

Mancini, Fontana [32]

X

Briem et al [45]

X

X

X

Thorey et al [46]

X

X

X

de Girolamo et al [47]

X

Villarrubia et al [48]

X

X

Fontana [49]

X

Fontana and de Girolamo [50]

X

Totals

9

5

4

2

1

1

1

1

1

1

1

1