About the Authors

Raffaele Vardavas

Affiliation Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, California, United States of America

Romulus Breban

Affiliation Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, California, United States of America

Sally Blower

To whom correspondence should be addressed. E-mail: sblower@mednet.ucla.edu

Affiliation Semel Institute for Neuroscience and Human Behavior, University of California Los Angeles, Los Angeles, California, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

RV and RB performed the experiments and contributed reagents/materials/analysis tools. RV, RB, and SB conceived and designed the experiments, analyzed the data, and wrote the paper.