Continuous improvement of frontal rhytids following glabella only treatments with neuromodulators: a clinical prospective pilot study - Munoz-Lora, Victor Ricardo Manuel; Rogerio, Victor; Thiesen, Vanessa; Carnevali, Ana Carolina Nascimento; Bravo, Carlos; Shridharani, Sachin M; Eccleston, David; Alfertshofer, Michael; Germani, Marcelo; Cotofana, Sebastian (Journal of Cosmetic Dermatology, 2025)