Institution: | 1. Department of Mathematics, Universitat de Lleida, Spain;2. University of Newcastle, Australia;3. Department of Computer Science and Industrial Engineering, Universitat de Lleida, Spain;1. Department of Respiration, First Affiliated Hospital of Bengbu Medical College, Anhui Provincial Key Laboratory of Clinical Basic Research on Respiratory Disease, Bengbu, Anhui, China;2. Department of Respiration, The Third People''s Hospital of Bengbu City, Bengbu, Anhui, China |