PhD Etienne Pariat, Laboratoire d'Etudes Spatiales et d'Instrumentation en Astrophysique (LESIA), France

and

PhD Gherardo Valori, Mullard Space Science Laboratory (MSSL), University College London, UK

in the framework of the 

ISSI Team Magnetic Helicity estimations in models and observations of the solar magnetic field

and

ISSI Team Magnetic Helicity in Astrophysical Plasmas

 

Dr. Astrid Veronig, University of Graz, Austria

Dr. Manuela Temmer, University of Graz, Austria