authors Bernabe, Raul Bernabe-Dones, RD Gonzalez-Pons, M Villar-Prados, A Lacourt-Ventura, M RodrÃguez-Arroyo, H Fonseca-Williams, S Velazquez, FE Diaz-Algorri, Y Lopez-Diaz, SM RodrÃguez, N Yamamura, Y Cruz-Correa, M