Oracz, Joanna http://orcid.org/0000-0001-7189-0491
Westphal, Volker
Radzewicz, Czesław
Sahl, Steffen J.
Hell, Stefan W. http://orcid.org/0000-0002-9638-5077
Article History
Received: 10 May 2017
Accepted: 1 August 2017
First Online: 12 September 2017
Competing Interests
: S.W.H. owns shares of the companies Abberior and Abberior Instruments GmbH, producing super-resolution STED dyes and microscopes, respectively.