Sikov, A. http://orcid.org/0000-0001-9869-5952
Stern, J. M.
Funding for this research was provided by:
FAPESP - the State of São Paulo Research Foundation (CEPID 2013/07375-0, 2013/17746-5)
CNPq - the Brazilian National Counsel of Technological and Scientific Development (PQ 301206/2011-2)
Article History
Received: 23 October 2015
Revised: 13 June 2016
First Online: 8 September 2016