Frequent coauthors Antonio J. Giráldez 1 Antonio J. Pérez-Pulido 1 Alejandro Rubio 1 Benjamin P. Kleinstiver 1 Carlo Carolis 1 Carlos Sánchez-Bolaños 1 Charles E. Vejnar 1 David Brena 1 Ismael Moreno-Sánchez 1 Julián Cerón 1