1. Department of Functional Genomics, The Oncology Institute, Research Center for Functional Genomics, Biomedicine and Translational Medicine, Department of Immunology; Iuliu Hatieganu University of Medicine and Pharmacy; Cluj-Napoca Romania
2. Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston, TX; University of Puerto Rico School of Medicine; San Juan Puerto Rico
3. Visiting PhD Student, Department of Experimental Therapeutics, The University of Texas MD Anderson Cancer Center, Houston TX; PhD Student, Department of Biosciences, Biotechnology and Biopharmaceutics; University of Bari; Bari Italy
4. Department of Experimental Therapeutics, Department of Leukemia, Center for RNA Interference and Non-Coding RNAs; The University of Texas MD Anderson Cancer Center; Houston TX.