Data sharing statement
Will individual participant data be available (including data dictionaries?—Yes. What data in particular will be shared?—Individual participant data that underlie the results reported in this article after deidentification (text, tables, figures and appendices). What other documents will be available—Informed consent form, Questionnaire. When will data be available (start and end dates)?—Immediately after publication. No end dates. With whom?—Anyone who wishes to access the data. For what types of analyses?—To achieve aims in the approved proposal. By what mechanism will data be made available?—Data are available indefinitely at figshare repository, 10.6084/m9.figshare.20363166.