OTHER INFORMATION

Registration and protocol

24a

Provide registration information for the review, including register name and registration number, or state that the review was not registered.

24b

Indicate where the review protocol can be accessed, or state that a protocol was not prepared.

24c

Describe and explain any amendments to information provided at registration or in the protocol.

Support

25

Describe sources of financial or non-financial support for the review, and the role of the funders or sponsors in the review.

Competing interests

26

Declare any competing interests of review authors.

Availability of data, code and other materials

27

Report which of the following are publicly available and where they can be found: template data collection forms; data extracted from included studies; data used for all analyses; analytic code; any other materials used in the review.