About the Authors
- Elisabet Jerlhag, Jörgen A. Engel
- Section for Pharmacology, Institute of Neuroscience and Physiology, The Sahlgrenska Academy at the University of Gothenburg, Gothenburg, Sweden
- Anna Carin Janson, Susanna Waters
- NeuroSearch Sweden AB, Gothenburg, Sweden
Susanna Waters and Anna Carin Jansson are employees of NeuroSearch Sweden AB, but have no competing interests in regards to the present manuscript. Jörgen A Engel and Elisabet Jerlhag are board members of Abunon AB, owning a patent regarding treating chemical substance addiction by administering a compound that blocks ghrelin action. However, this does not alter the authors' adherence to all PLOS ONE policies on sharing data and materials.
Conceived and designed the experiments: EJ JAE. Performed the experiments: EJ ACJ. Analyzed the data: EJ ACJ. Contributed reagents/materials/analysis tools: EJ ACJ. Wrote the paper: EJ ACJ SW JAE.