The given string "department of anaesthesia and critical care" does not contain a recognizable institution name (like a university, company, or institute). Therefore, based on the rules, there is no valid institution to extract.
Output: (empty)
Maria Calvo-Barceló; Finn Boyhan Irvine; Niamh Tierney; Shivani Ayyar; Taylor Devine; Vasileios Panoulas; Maria Montegudo-Vela; Fernando Riesgo Gil; Clara Hernandez Caballero; I. Dolores Poveda Pinedo; Javier Bautista; Jason Van Schoor; Donna Hall; Sofia Pinto; Eftychia Galiatsou; Alex Rosenberg
Moliner-abos, Carlos; Calvo-barcelo, Maria; Sole-gonzalez, Eduard; Martin, Andrea Borrellas; Brugues, Paula Fluvia; Vega, Jesus Sanchez; Jubany, Joan Vime; Vallverdu, Maria Ferre; Ferrer, Manel Tauron; Castillo, Pablo Eduardo Tobias; Mancera, Juan Carlos De La Fuente; Rigau, Pau Vilardell; Olives, Rosa Vila; Lopez, Carles Diez; Bayes-genis, Antoni; Aizpurua, Dabit Arzamendi; Gonzalez, Ignacio Ferreira; Perez, Sonia Mirabet
Jordi Lozano-Torres; Eduard Ródenas-Alesina; Pablo Eduardo Tobías-Castillo; Clara Badia-Molins; Rosa Vila-Olives; Maria Calvo-Barceló; Guillem Casas; Toni Soriano-Colomé; Aleix Olivella San Emeterio; Augusto Sao-Avilés; Rubén Fernández-Galera; Ana B. Méndez-Fernandez; Ignacio Ferreira-González; José Rodríguez-Palomares
Calvo-Barcelo, M.; Rife, E.; Mila, L.; Buera, I; Vidal, M.; Sambola, A.; Uribarri, A.; Bach-Oller, M.; Vila, R.; Tobias, P. E.; Belahnech, Y.; Garcia-Del-Blanco, B.; Ferreira, I; Barrabes, J. A.