1. Multi-user NMR Laboratory, Department of Chemistry, Federal University of Paraná, Curitiba, Brazil
2. Technical-Scientific Section, Brazilian Federal Police, Curitiba, Brazil
3. Brazilian Federal Police, Regional Superintendence of the Federal Police in Minas Gerais, Minas Gerais, Brazil
4. National Institute of Criminalistics, Federal District, Brazil; ;
5. CLC Communication Researcher Group, Department of Social Communication, Midwestern State University, Guarapuava, Brazil