Acknowledgments
We thank Dr. Paula Elbl for critical inputs to this study and Dr. Horácio Montenegro for his contribution to computational infrastructure. This study was supported by the São Paulo Research Foundation — FAPESP (Process 18/06917-7), by the Coordenação de Aperfeiçoamento de Pessoal de Nível Superior – Brasil (CAPES) – Finance Code 001, and by The National Council for Scientific and Technological Development — CNPq (process 142223/2015-8).