| article html file updated | 6 February 2020 05:52 CET | Update | https://www.mdpi.com/2072-4292/5/12/6427 |
| article html file updated | 7 May 2019 21:29 CEST | Update | - |
| article html file updated | 21 March 2019 08:30 CET | Update | - |
| article html file updated | 19 August 2015 11:43 CEST | Update | - |
| article html file updated | 14 August 2014 12:07 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:07 CEST | Update | https://www.mdpi.com/2072-4292/5/12/6427/xml |
| article html file updated | 14 August 2014 12:04 CEST | Update | - |
| article xml file uploaded | 14 August 2014 12:04 CEST | Update | - |
| article html file updated | 6 January 2014 11:26 CET | Original file | - |
| article xml file uploaded | 6 January 2014 11:26 CET | Original file | - |
| article pdf uploaded. | 28 November 2013 15:53 CET | Version of Record | https://www.mdpi.com/2072-4292/5/12/6427/pdf |
