1. Laboratory of Molecular Oncology, Division of Pharmaceuticals; Center for Genetic Engineering and Biotechnology (CIGB); Havana CP10600 Cuba
2. Peptide Synthesis Group, Chemical-Physical Division; Center for Genetic Engineering and Biotechnology (CIGB); Havana CP10600 Cuba
3. Laboratory of Molecular Oncology; Quilmes National University; R. Sáenz Peña 352 Buenos Aires Bernal B1876BXD Argentina
4. ELEA Laboratories; Sanabria 2353 Buenos Aires C1417 AZE Argentina