1. Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven, Germany
2. University of Bremen, Bremen, Germany
3. Escuela de Ciencias del Mar, Pontificia Universidad Católica de Valparaíso, Valparaíso, Chile
4. Research Center: Dynamics of High Latitude Marine Ecosystems (IDEAL), Punta Arenas, Chile
5. Fundación San Ignacio de Huinay, Huinay, Chile
6. Institute of Marine and Limnological Sciences, Universidad Austral de Chile, Valdivia, Chile