Leadership and contagion by COVID-19 among residence hall students: A social network analysis approach. - Pilar Marqués-Sánchez; María Cristina Martínez-Fernández; Raquel Leirós-Rodríguez; Óscar Rodríguez-Nogueira; Elena Fernández-Martínez; José Alberto Benítez-Andrades (Soc. Networks, 2023)