About the Authors

Snezana Levic

Affiliation Program in Communication Science, Department of Anesthesiology and Pain Medicine, School of Medicine, University of California Davis, Davis, California

Ping Lv

Affiliations Program in Communication Science, Department of Anesthesiology and Pain Medicine, School of Medicine, University of California Davis, Davis, California, Department of Pharmacology, Hebei Medical University, Shijiazhuang, China

Ebenezer N. Yamoah

enyamoah@ucdavis.edu

Affiliation Program in Communication Science, Department of Anesthesiology and Pain Medicine, School of Medicine, University of California Davis, Davis, California

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SL PL ENY. Performed the experiments: SL PL. Analyzed the data: SL PL ENY. Contributed reagents/materials/analysis tools: ENY. Wrote the paper: SL ENY.