Conference Chairs Carlos Lodeiro Espiño, PhD Conference Chair LAQV-REQUIMTE, FCT- University NOVA of Lisbon (Lisbon, Portugal) e-mail: jlcapelom.ultrasonics2018@bioscopegroup.org | cle@fct.unl.pt José Luís Capelo Martínez, PhD Conference Chair LAQV-REQUIMTE, FCT- University NOVA of Lisbon (Lisbon, Portugal) e-mail: jlcapelom.ultrasonics2018@bioscopegroup.org | jlcm@fct.unl.pt