Study Year of
publication 		Q1 Q2 Q3 Q4 Q5 Q6 Q7 Q8 Q9 Q10
Poghosyan et al. [11] 2014 + + + U + + + + + +
Babkova et al. [14] 2019 + + + - + + ? - + +
Hakobyan and Poghosyan [23] 2019 + + + ? ? ? + + + ?
Hakobyan et al. [24] 2017 + + + ? ? + - - - +
Hakobyan and Poghosyan [25] 2022 + ? ? ? + - + + + +
Ispiryan et al. [29] 2023 + + + + + + + + + +

? = unclear; + = yes; - = no; NA = not applicable.