The data provided on these pages has NOT been verified by the Principal Investigators, and should not be used for scientific publication or presentation. The data on these pages MAY be used for Press and other Publicity purposes, provided it is not modified in any way. In case of doubt, consult the relevant Cluster Principal Investigator or the Cluster Project Scientist. Validated Cluster data together with Rules of Use can be found at the CSDS National Data Centres (see CSDS Homepage).