Data Extraction, and Quality Assessment
A study characteristics table was created to summarize the selected sources (Table 2). Study design, sample size, inclusion and exclusion criteria, baseline patient demographics, and outcomes were all studied. Due to significant variability between the format of reported results, a standardized data summary table was not created. Instead, the relevant reported results are discussed in their respective sections. Instead, the relevant reported results are discussed in their respective sections. Selected articles were narratively reviewed in compliance with the Scale for the Assessment of Narrative Review Articles (SANRA) narrative review checklist [7].