**Protocol (formatted as a [PRISMA-P 2015][Moher20151] checklist):**
* [Living Version (Markdown)](https://osf.io/7mfj8/wiki/PRISMA-P_2015_checklist/)
* [Stable Version (PDF)](https://osf.io/jw438/)
* Final Preprint (DOI – Unavailable yet)
[Moher20151]: https://doi.org/10.1186/2046-4053-4-1 "Moher D, Shamseer L, Clarke M, Ghersi D, Liberati A, Petticrew M, Shekelle P, Stewart LA; PRISMA-P Group. Preferred reporting items for systematic review and meta-analysis protocols (PRISMA-P) 2015 statement. Syst Rev. 2015 Jan 1;4(1):1. doi: 10.1186/2046-4053-4-1. PMID: 25554246; PMCID: PMC4320440."