| article html file updated | 8 February 2020 18:18 CET | Update | https://www.mdpi.com/2079-4991/7/10/317 |
| article html file updated | 27 September 2019 17:25 CEST | Update | - |
| article html file updated | 2 May 2019 21:37 CEST | Update | - |
| article html file updated | 3 November 2017 06:17 CET | Update | - |
| article html file updated | 16 October 2017 03:35 CEST | Original file | - |
| article xml uploaded. | 16 October 2017 03:33 CEST | Update | https://www.mdpi.com/2079-4991/7/10/317/xml |
| article xml uploaded. | 16 October 2017 03:33 CEST | Original file | - |
| article pdf uploaded. | 16 October 2017 03:33 CEST | Updated version of record | https://www.mdpi.com/2079-4991/7/10/317/pdf |
| article pdf uploaded. | 12 October 2017 16:41 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/10/317/pdf-vor |
