Table A1.

Inclusion criteria.

Was the treatment applied to the face?	Yes	No	?
Were participants 18 years or older	Yes	No	?
Was there a treatment indication for skin tightening, wrinkles, laxity or rhytides in the face?	Yes	No	?
Have improvement outcomes been evaluated? (sGAIS, pGAIS, blind evaluators, quality of life, etc.)	Yes	No	?
Did the study include 10 human participants or more?	Yes	No	?