1. Laboratory for Molecular Structural Dynamics, Theory Department National Institute of Chemistry Ljubljana Slovenia
2. Institute of Crystallography—C.N.R.—Trieste Outstation Trieste Italy
3. School of Molecular and Cellular Biology, Astbury Centre for Structural Molecular Biology University of Leeds Leeds UK
4. A.V. Shubnikov Institute of Crystallography of Federal Scientific Research Centre “Crystallography and Photonics” Russian Academy of Sciences Moscow Russia
5. Interuniversity Consortium “Biostructures and Biosystems National Institute” Rome Italy