Study Year of
publication 		Study
design 		Checklist
Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13
Yaman et al. [9] 2022 RCT + + + + + ? + + + + + + +
Dragovic et al. [10] 2020 RCT + + + + ? + + + + + + + +
Sh et al. [60] 2022 RCT + + + + + + + + + + + + +
Dragović et al. [61] 2018 RCT + + + + ? ? + ? + + + + +
Yalçın et al. [62] 2020 RCT + + + + ? ? + + + + + - +
Bucci et al.[63] 2017 RCT + + + + + + + + + + + + +
Sala-Pérez et al. [64] 2016 RCT + + + + + ? + + + + + + +

+ = yes; - = no; ? = unclear.