Institution: | aInstitut de Biologia Molecular de Barcelona, CSIC, Parc Científic de Barcelona, Barcelona, Spain;bEnteric Virus Laboratory, Department of Microbiology, University of Barcelona, Barcelona, Spain;cCentro Nacional de Biotecnología, CSIC, Madrid, Spain;dIBMC-Instituto de Biologia Molecular e Celular, Universidade do Porto, Porto, Portugal |