1. Instituto de Altos Estudos da Paraíba, Rua Silvino Lopes 419–2502, 58039-190 João Pessoa, Brazil
2. Max-Planck Institute for the Physics of Complex Systems, Nöthnitzer Str. 38, 01187 Dresden, Germany
3. Complexity Sciences Center, 9225 Collins Avenue Suite 1208, Surfside, Florida 33154-3001, USA
4. Department of Chemistry and Biochemistry, Florida State University, Tallahassee, Florida 32306-4390, USA