1. Texas Biomedical Research Institute, San Antonio, TX, USA.
2. The University of Texas Medical Branch, Galveston, TX, USA.
3. Center for Integrated Protein Science Munich (CIPSM) at the Department of Pharmacy–Center for Drug Research, Ludwig-Maximilians-Universität München, Munich, Germany.
4. Southwest Research Institute, San Antonio, TX, USA.
5. Institute for Experimental and Clinical Pharmacology and Toxicology, Albert-Ludwigs-Universität Freiburg, Freiburg, Germany.