| article html file updated | 7 February 2020 17:42 CET | Update | https://www.mdpi.com/2072-666X/7/11/204 |
| article html file updated | 22 September 2019 05:06 CEST | Update | - |
| article html file updated | 4 May 2019 23:06 CEST | Update | - |
| article html file updated | 15 October 2018 04:27 CEST | Update | - |
| article html file updated | 30 November 2016 06:45 CET | Update | - |
| article html file updated | 9 November 2016 04:27 CET | Original file | - |
| article xml uploaded. | 9 November 2016 04:26 CET | Update | https://www.mdpi.com/2072-666X/7/11/204/xml |
| article xml uploaded. | 9 November 2016 04:26 CET | Original file | - |
| article pdf uploaded. | 9 November 2016 04:26 CET | Version of Record | https://www.mdpi.com/2072-666X/7/11/204/pdf |
