Erratum
After publication of the manuscript [1], it emerged there have been a mistake in Table 1. At step 2, 50 μL phosphate buffer (0.5 M, pH 7.4) is added in stead of 250 μL which is described.
We apologise for any inconvenience.
Anzeige
Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.