Data collection and analysis
The content validity of the questionnaire was assessed by 3 experts (2 associate professor and 1 attending doctor). Statistical analysis and reliability (Chi-square test) were performed IBM SPSS Statistics 26.0. Descriptive statistics were calculated and were presented as percentages, means and standard deviation (SD). To compare statistically significant differences, the unpaired t-test and Chi-square test were used. P < 0.05 was considered to indicate statistically significant differences.