Comment on Alayat et al. The Effectiveness of Photobiomodulation Therapy on Pain and Function in Patients with Patellofemoral Pain Syndrome—A Systematic Review and Meta-Analysis. J. Clin. Med. 2026, 15, 20 - Hernán Andrés de la Barra Ortiz; Claudio Hernán Chamorro Lange (Journal of Clinical Medicine, 2026)