Institution: | 1. Laboratory of Computational Chemistry and Biochemistry, Ecole Polytechnique Fédérale de Lausanne, 1015 Lausanne (Switzerland);2. Current address: Department of Chemistry, Stanford University, Stanford, California 94305 (USA);3. SwissFEL, Paul Scherrer Inst. 5232 Villigen (Switzerland);4. Current address: IBM Research GmbH, Zurich Research Laboratory, 8803 Rüschlikon (Switzerland) |