1. Hellenic Space Center (HSC),Athens,Greece
2. UPMC Univ. Paris 06, Univ. Paris-Diderot,LESIA–Observatoire de Paris, CNRS,Meudon,France
3. UVSQ Université Paris-Saclay, Sorbonne Université, CNRS,Institut LATMOS/IPSL,France
4. University of Colorado,Boulder,CO,USA
5. California Institute of Technology,Jet Propulsion Laboratory,Pasadena,CA,USA
6. NASA Goddard Space Flight Center,Greenbelt,MD,USA