Figure 1
The flowchart contains multiple rectangular text boxes arranged mainly in a vertical sequence with additional side branches. At the top center, a text box is labeled “Qualitative research design”. A downward line points to a text box below labeled “Data collection – first phase”. From the left side of this text box, a horizontal line points to a left-positioned text box labeled “Generate a question set for shortlisting study participants”. A downward line from the first phase box points to another central text box labeled “Data collection – second phase”. From the left side of this text box, a horizontal line points to a left-positioned text box labeled “Generate a final question set for collecting study data”. A downward line from the second phase box points to a central text box labeled “Data Analysis: grounded theory approach”. From the bottom of this data analysis text box, three diagonal and vertical lines diverge to three text boxes aligned along the lower row. The left bottom text box is labeled “Open Codes (45)”, the middle bottom text box is labeled “Axial codes (10)”, and the right bottom text box is labeled “Selective Codes (5)”.Study methodology