1. The
NNF Center for Protein Research, University of Copenhagen, Blegdamsvej
3B, DK-2200 Copenhagen, Denmark
2. Department
of Drug Design and Pharmacology, University of Copenhagen, Universitetsparken
2, DK-2100 Copenhagen, Denmark
3. The
National Center for Drug Screening and the Key Laboratory of Receptor
Research, Shanghai Institute of Materia Medica, Chinese Academy of Sciences, Shanghai 201203, China