| article html file updated | 6 February 2020 05:07 CET | Update | https://www.mdpi.com/2072-4292/5/11/5424 |
| article html file updated | 7 May 2019 22:55 CEST | Update | - |
| article html file updated | 21 March 2019 06:32 CET | Update | - |
| article html file updated | 17 June 2015 14:13 CEST | Update | - |
| article html file updated | 14 August 2014 12:06 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:06 CEST | Update | https://www.mdpi.com/2072-4292/5/11/5424/xml |
| article html file updated | 12 December 2013 10:43 CET | Original file | - |
| article xml file uploaded | 12 December 2013 10:42 CET | Original file | - |
| article pdf uploaded. | 24 October 2013 11:24 CEST | Version of Record | https://www.mdpi.com/2072-4292/5/11/5424/pdf |
