1. Nuclear Medicine Department, National Institute of Oncology and Radiobiology, La Habana, Cuba.
2. Clinical Trials Division, Cancer Research Department, Center for Genetic Engineering and Biotechnology (CIGB), La Habana, Cuba.
3. Recombinant Antibody Group Laboratory, Pharmaceuticals Division, Cancer Research Department, Center for Genetic Engineering and Biotechnology (CIGB), La Habana, Cuba.
4. Nuclear Medicine Department, “Hermanos Ameijeiras” Hospital, La Habana, Cuba.