Patient satisfaction with abobotulinumtoxinA for aesthetic use in the upper face: A systematic literature review and post hoc analysis of the appeal study. (January 2021) - Smit, Riekie; Gubanova, Elena; Kaufman, Joely; Landau, Marina; Molina, Beatriz; Andriopoulos, Bill; Maisonobe, Pascal; Prygova, Inna; Redaelli, Alessio