Photobiomodulation in the management of persistent olfactory and gustatory dysfunction post-COVID-19: a systematic review - Telles-Araujo, Gabriel de Toledo; Cruz, Kettelyn Macêdo da; Preto, Kaique Alberto; Araujo-Silva, Gabriel; Kraychete, Durval Campos; Santos, Paulo Sérgio da Silva; Sarmento, Viviane Almeida; Lins Kusterer, Liliane Elze Falcão (Lasers in Medical Science, 2025)