All the textbox6 related commands could go to a new function called something like `set_layout_textbox_tumor_content`. Similarly, commands related to other textboxes could be split to smaller functions with meaningful naming.

[xiaoliz0]

          All the textbox6 related commands could go to a new function called something like `set_layout_textbox_tumor_content`. Similarly, commands related to other textboxes could be split to smaller functions with meaningful naming.

Originally posted by @tinavisnovska in #36 (comment)