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Different interventions, same outcomes? Here are four good reasons

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  • Contributors All the authors contributed to the idea, design and writing of the editorial.

  • Funding This study was funded NIH/VA/DoD (UG3/UH3).

  • Competing interests None declared.

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

  • Data sharing statement There is no data associated with this study.