About the Authors
Department of Biochemistry and Biophysics, Texas A&M University, College Station, Texas, United States of America
Dipartimento di Scienze Farmaceutiche, Università Pisa, Pisa, Italy
Conceived and designed the experiments: SP NNM EO JCS. Performed the experiments: SP NNM EO GO SN AL AR. Analyzed the data: SP NNM EO GO AR JSF JCS. Wrote the paper: SP NNM EO JSF JCS.