Table 1.
List of excluded articles after reading full-text and the reason for exclusion
| Study (first author/year) | Reason for exclusion |
|---|---|
| Candel-marti et al. [6] | Not a systematic review (review of literature) |
| Sorni et al. [19] | Not a systematic review (review of literature) |
| Vega et al. [20] | Not a systematic review (review of literature) |
| Filho et al. [21] | Not a systematic review (review of literature) |
| Neugarten et al. [22] | Not a systematic review (a retrospective chart review) |
| Hackett et al. [23] | Not a systematic review (review of literature) |
| Aparicio et al. [11] | Not a systematic review (review of literature) |
| Bedrossian et al. [24] | Not a systematic review (a review and clinical experiences) |
| Cid cisternas et al. [25] | Not a systematic review (review of literature) |
| Davo et al. [26] | Not a systematic review (review of literature) |
| Dominguez et al. [27] | Not a systematic review (review of literature) |
| Block et al. [28] | Not a systematic review (review of literature) |
| Galan et al. [29] | Not a systematic review (review of literature) |
| Malevez et al. [14] | Not a systematic review (review of literature) |
| Meenakshi et al. [30] | Not a systematic review (review of literature) |
| Pandita et al. [31] | Not a systematic review (review of literature) |
| Prithviraj [32] | Not a systematic review (review of literature) |
| Rosenstein et al. [33] | Not a systematic review (review of literature) |
| Gulia et al. [34] | Not a systematic review (review of literature) |
| Arean et al. [35] | Not a systematic review (review of literature) |
| Sorni et al. [19] | Not a systematic review (review of literature) |
| Chrcanovic et al. [36] | Not a systematic review (review of literature) |
| Malevez et al. [37] | Not a systematic review and not English |
| Pineau et al. [38] | Not a systematic review and not English |
| Esposito et al. [39] | Included reviews less than 3 studies |
| Esposito et al. [40] | Included reviews less than 3 studies |
| Jokstad et al. [7] | ZI variables were not reported as a primary outcome |
| Sharma et al. [16] | ZI variables were not reported as a primary outcome |
| Galve et al. [41] | Conference paper |
| Garcia et al. [42] | Conference paper |