Mental and Emotional Health Care for COVID-19 Patients: Employing Pudu, a Telepresence Robot. - Javier Ruiz-del-Solar; Mauricio Salazar 002; Veronica Vargas-Araya; Ulises Campodonico; Nicolas Marticorena; Giovanni Pais; Rodrigo Salas 002; Pablo Alfessi; Victor Contreras Rojas; Javier Urrutia (IEEE Robotics Autom. Mag., 2021)