Auricular Vagus Neuromodulation—A Systematic Review on Quality of Evidence and Clinical Effects oleh Nishant Verma, Nishant Verma, Jonah D. Mudge, Jonah D. Mudge, Maïsha Kasole, Maïsha Kasole, Rex C. Chen, Rex C. Chen, Stephan L. Blanz, Stephan L. Blanz, James K. Trevathan, James K. Trevathan, Eric G. Lovett, Justin C. Williams, Justin C. Williams, Justin C. Williams, Kip A. Ludwig, Kip A. Ludwig, Kip A. Ludwig