Affiliation: | 1. Biological Physics Research Group, Department of Physics, University of Oxford, Clarendon Laboratory, Parks Road, Oxford, OX1 3PU (United Kingdom);2. Current address: BioQuant Institute, Cellnetworks Cluster, Ruprecht‐Karls Universit?t Heidelberg, 69120 Heidelberg (Germany);3. Current address: Applied Laser Physics and Laser Spectroscopy, Bielefeld University, Universit?tsstrasse 25, 33615 Bielefeld (Germany) |