Affiliation: | (1) Novabiochem, Merck Biosciences AG, CH-4448, Läufelfingen, Switzerland;(2) Novabiochem, Merck Biosciences Ltd, Padge Road, NG9 2JR Beeston, England;(3) Correspondence Should be addressed to: Bodo Baumeister, Novabiochem, Merck Biosciences Ltd, Padge Road, NG9 2JR Beeston, England |