Full text: Download
Scientific Reports 5: Article number: 9583; published online: 31 March 2015; updated: 08 March 2016 This Article contains an error in the Methods section under subheading ‘Freeze substitution, resin embedding and sectioning’. “The first 12 h of polymerization were done at −45 °C, during which the samples were covered with foil and indirectly exposed to UV light.