1. Department of Chemical Engineering, Faculty of Engineering and Sciences, Universidad de La Frontera, Francisco Salazar, Chile;
2. Department of Biochemical and Pharmaceutical Technology, School of Pharmaceutical Sciences, University of São Paulo, São Paulo, Brazil;
3. Department of Microbiology, Laboratory of Applied Structural Biology, University of São Paulo, São Paulo, Brazil;
4. Institute of Biology, University of Campinas, Campinas, Brazil