| article html file updated | 6 February 2020 10:54 CET | Update | https://www.mdpi.com/2072-6643/6/7/2759 |
| article html file updated | 29 September 2019 07:59 CEST | Update | - |
| article html file updated | 20 September 2019 10:44 CEST | Update | - |
| article html file updated | 7 May 2019 11:14 CEST | Update | - |
| article html file updated | 21 March 2019 21:26 CET | Update | - |
| article html file updated | 20 August 2015 13:24 CEST | Update | - |
| article html file updated | 29 July 2014 11:35 CEST | Update | - |
| article xml file uploaded | 29 July 2014 11:35 CEST | Update | https://www.mdpi.com/2072-6643/6/7/2759/xml |
| article html file updated | 29 July 2014 06:03 CEST | Original file | - |
| article xml file uploaded | 29 July 2014 06:03 CEST | Original file | - |
| article pdf uploaded. | 22 July 2014 11:31 CEST | Version of Record | https://www.mdpi.com/2072-6643/6/7/2759/pdf |
