**Acknowledgements**

The results of the articles our team cited here were funded by MCTI/INPA, Brazil, and by grants from the Amazonas Research Foundation (FAPEAM-Universal-Amazonas, process number 3111/2012), Brazil, from the INCT-CENBAM/CNPq/FAPEAM/INPA, Brazil, and from the PRO-EQUIPAMENT/CAPES, Brazil.
