1. School of Earth and Environment, Earth Science; University of Leeds; Leeds UK
2. GeoForschungsZentrum Potsdam; Potsdam Germany
3. Arbeitsbereich Geophysik; Johann Wolfgang Goethe-Universitat; Frankfurt am Main Germany
4. Atmospheric, Oceanic and Planetary Physics; University of Oxford, Clarendon Laboratory; Oxford UK
5. Seychelles National Oil Company; Victoria, Mahé Seychelles