Richardson, Douglas S. http://orcid.org/0000-0002-3189-2190
Gregor, Carola
Winter, Franziska R.
Urban, Nicolai T.
Sahl, Steffen J.
Willig, Katrin I.
Hell, Stefan W.
Article History
Received: 11 November 2015
Accepted: 7 July 2017
First Online: 18 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. The remaining authors declare no competing financial interests.