1. Bjerknes Center for Climate Research, Geophysical Institute, University of Bergen; Bergen Norway
2. Laboratoire LOCEAN, Sorbonne Universités (UPMC, Université Paris 06)-CNRS-IRD-MNHN; Paris France
3. Laboratoire d'Océanographie de Villefranche, Sorbonne Universités (UPMC, Université Paris 06)-CNRS; Villefranche/mer France
4. ENSTA Paristech; Palaiseau France
5. Euro-Argo ERIC; Brest France
6. Istituto Nazionale di Oceanografia e di Geofisica Sperimentale; Trieste Italy
7. Aix-Marseille University, Sud Toulon-Var University, CNRS/INSU, IRD, MIO; Marseille France