1. Department of Chemistry, New York University, 100 Washington Square East, New York City, New York 10003, United States
2. Department of Chemistry and Center for Integrated Protein Munich, Ludwig-Maximilians-Universität Menchen, Butenandtstrasse 5−13, 81377 Munich, Germany
3. Pharmacology Unit, Department of Pathology and Experimental Therapeutics, Faculty of Medicine and Health Sciences, Institute of Neurosciences, University of Barcelona, Av. Feixa Llarga s/n, 08907 L’Hospitalet de Llobregat, Spain
4. Neuropharmacology and Pain Group, Neuroscience Program, IDIBELL, Av. Feixa Llarga s/n, 08907 L’Hospitalet de Llobregat, Spain