| article html file updated | 6 February 2020 02:43 CET | Update | https://www.mdpi.com/2072-4292/5/6/3037 |
| article html file updated | 8 May 2019 03:52 CEST | Update | - |
| article html file updated | 21 March 2019 00:01 CET | Update | - |
| article html file updated | 17 June 2015 10:23 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/2072-4292/5/6/3037/xml |
| article html file updated | 15 July 2013 15:00 CEST | Original file | - |
| article xml file uploaded | 15 July 2013 15:00 CEST | Original file | - |
| article pdf uploaded. | 19 June 2013 14:56 CEST | Version of Record | https://www.mdpi.com/2072-4292/5/6/3037/pdf |
