sentence: The following enteroviruses were used : EV-A71 ( strain BrCr , obtained from the National Institute for Public Health and Environment ; RIVM , The Netherlands ) , CVB3 ( strain Nancy , obtained by transfection of the infectious clone p53CB3 / T7 as described previously [ 40 ] ) , RlucCVB3 , RlucCVB3 3A-H57Y ( obtained by transfection of infectious clones pRLuc-53CB3 / T7 as described previously [ 22 ] ) , RlucEMCV ( strain Mengovirus , obtained by transfection of the infectious clone pRLuc ‐ QG ‐ M16.1 as described previously [ 41 ] ) , PV1 ( strain Sabin , ATCC ) , EV-D68 ( strain Fermon , obtained from RIVM , The Netherlands ) , and RV-2 and RV-14 ( obtained from Joachim Seipelt , Medical University of Vienna , Austria ) .