**4. Acknowledgments**

Authors would like to thank Liz Alvarez-Lajonchere, Dioslaida Urquiza, Jeny Marante, Ariel Vina, Maylin Pupo, Lizet Aldana, Yordanka Soria, Juan Romero, Roberto Madrigal, Leticia Martinez, Miladys Limonta, Marbelis Linares, Dinorah Torres, Gabriel Marquez, Marta Pupo, Eduardo Martínez, Verena Muzio, Gerardo Guillén, Idania Gonzalez, Gillian Martínez, Ivis Guerra and Angel Pérez for the contribution to this work.
