Table 1 List of excluded studies with reason
Reference | Reason for exclusion |
|---|---|
Abdelhameed et al. (2018) | Non-randomized study |
Alikhani et al. (2014) | Opinion article |
Alikhani et al. (2015) | Opinion article |
Bajath et al. (2019) | Non-randomized study |
Bansal et al. (2019) | Did not evaluate canine retraction |
Charavet et al. (2019) | Non-randomized study |
Elkalza et al. (2018) | Non-randomized study |
Gulduren et al. (2020) | Did not evaluate canine retraction |
Laraway et al. (2018) | Non-randomized study |
Mahamoudi et al. (2016) | Non-randomized study |
Prasad et al. (2014) | Letter to editor |
Sangsuwon et al. (2018) | Opinion article |