Home Research Departments & Research Groups Research Group Stein Team Research Group Stein A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Ä Ö Ü All NamePhoneEmailAlexander Stein+49 551 201-1621astein1@...Aikaterini Vrentzou+49 551 201-1625aikaterini.vrentzou@...