Footnotes

• X @EMARIANOMD

• Contributors MY drafted the initial manuscript, performed data analysis, and reviewed and approved the submitted manuscript. OOH drafted and revised the initial manuscript and reviewed and approved the submitted manuscript. AK revised the initial manuscript, assisted with data analysis, and reviewed and approved the submitted manuscript. ERM (guarantor) helped design the project, drafted and revised the initial manuscript, and reviewed and approved the submitted manuscript.

• Funding The authors have not declared a specific grant for this research from any funding agency in the public, commercial or not-for-profit sectors.

• Competing interests None declared.

• Provenance and peer review Not commissioned; externally peer reviewed.