Study selection and data extraction
All of papers retrieved from five databases were exported into Endnote
version X8. After removing duplications, remaining papers were screened
for eligibility criteria by the first and second authors independently.
The potentially eligible full- text papers were then located for
screening by two authors, and any uncertainty encountered between them
was resolve by the third author. Reasons for excluding papers were
reported in Figure 1.
The data of included ten papers was extracted by the first author (HAO)
into a data extraction sheet developed for this study. The datasheet was
used to report the following data; (1) citation information; (2) number
of studies included; (3) review aim(s); (4) main findings (challenges
and facilitators) summarised based on the ICCC model (Table 2).