[1] Washington Univ, Sch Med, Dept Pathol & Immunol, St Louis, MO 63130 USA
[2] Rensselaer Polytech Inst, Dept Chem & Chem Biol, Troy, NY 12180 USA
[3] Albany Coll Pharm & Hlth Sci, Dept Basic & Social Sci, Albany, NY 12208 USA
[4] Univ Copenhagen, Dept Drug Design & Pharmacol, DK-2100 Copenhagen, Denmark