| article html file updated | 8 February 2020 21:23 CET | Update | https://www.mdpi.com/2072-666X/8/11/331 |
| article html file updated | 28 September 2019 12:46 CEST | Update | - |
| article html file updated | 2 May 2019 14:35 CEST | Update | - |
| article html file updated | 18 April 2019 12:14 CEST | Update | - |
| article html file updated | 30 November 2017 07:54 CET | Update | - |
| article html file updated | 16 November 2017 11:38 CET | Original file | - |
| article xml uploaded. | 16 November 2017 11:36 CET | Update | https://www.mdpi.com/2072-666X/8/11/331/xml |
| article xml uploaded. | 16 November 2017 11:36 CET | Original file | - |
| article pdf uploaded. | 16 November 2017 11:36 CET | Version of Record | https://www.mdpi.com/2072-666X/8/11/331/pdf |
