Proceedings of the National Academy of Sciences of the United States of America Alejandro A Granados, Julian M J Pietsch, Sarah A Cepeda-Humerez, Iseabail L Farquhar, Gašper Tkačik, Peter S Swain DOI: 10.1073/pnas.1716659115 PMID: 29784812 PMCID: PMC6003323
