Professor at the Federal University of Goiás-Brazil. In addition to teaching activities at the School of Dentistry, Prof. Castro dedicates himself to music and literature as a composer, chronicler, short story writer, and poet. He is interested in science, arts, and the social and political history of Brazil. As a nature lover, he has a special interest in plants and birds. He currently contributes to Brazilian magazines while preparing his first book. He can be found on Instagram @lucianodecastro2 and on Twitter @Luciano06810812