Table 3 Protocol versions
Version | Date and changes |
|---|---|
1.0 | January 16, 2018—original protocol. |
1.1 | July 22, 2018—introduction and background was improved. |
1.2 | September 5, 2018—amendments of the inclusion and exclusion criteria. |
1.3 | January 16, 2019—more comprehensive plan of the analysis was incorporated. |