Webb, David F.
Vourlidas, Angelos
Funding for this research was provided by:
National Aeronautics and Space Administration (NNX13AG54G, NNH13AV25I)
Article History
Received: 16 February 2016
Accepted: 2 September 2016
First Online: 28 October 2016
Conflict of interest
: The authors declare that they have no conflicts of interest.