GrĂ¼ter, C.
von Zuben, L. G.
Segers, F. H. I. D.
Cunningham, J. P.
Funding for this research was provided by:
Swiss National Science Foundation (PZOOP3_142628/1)
Science without Borders fellowship from the Brazilian CNPq (400664/2012-7)
CNPq (159724/2012-0)