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Following the publication of the original article , we were notified that the author names have been incorrectly tagged (part of the last names had originally been tagged as first name).
Mera-Cordero, F., Bonet-Monne, S., Almeda-Ortega, J., García-Sangenís, A., Cunillera-Puèrtolas, O., Contreras-Martos, S., … Salvador-Gonzalez, B. (2022, December 1). Correction to: Double-blind placebo-controlled randomized clinical trial to assess the efficacy of montelukast in mild to moderate respiratory symptoms of patients with long COVID: E-SPERANZA COVID Project study protocol (Trials, (2022), 23, 1, (19), 10.1186/s13063-021-05951-w). Trials. BioMed Central Ltd. https://doi.org/10.1186/s13063-022-06073-7