| article html file updated | 6 February 2020 04:57 CET | Update | https://www.mdpi.com/2072-6651/5/10/1799 |
| article html file updated | 7 May 2019 23:11 CEST | Update | - |
| article html file updated | 21 March 2019 06:06 CET | Update | - |
| article html file updated | 17 June 2015 13:58 CEST | Update | - |
| article html file updated | 31 October 2013 10:26 CET | Original file | - |
| article xml file uploaded | 31 October 2013 10:26 CET | Original file | https://www.mdpi.com/2072-6651/5/10/1799/xml |
| article pdf uploaded. | 17 October 2013 14:47 CEST | Version of Record | https://www.mdpi.com/2072-6651/5/10/1799/pdf |
