| article html file updated | 8 February 2020 18:52 CET | Update | https://www.mdpi.com/2079-4991/7/10/337 |
| article html file updated | 27 September 2019 20:53 CEST | Update | - |
| article html file updated | 2 May 2019 20:19 CEST | Update | - |
| article html file updated | 3 November 2017 06:05 CET | Update | - |
| article html file updated | 19 October 2017 11:45 CEST | Original file | - |
| article xml uploaded. | 19 October 2017 11:44 CEST | Update | https://www.mdpi.com/2079-4991/7/10/337/xml |
| article xml uploaded. | 19 October 2017 11:44 CEST | Original file | - |
| article pdf uploaded. | 19 October 2017 11:44 CEST | Version of Record | https://www.mdpi.com/2079-4991/7/10/337/pdf |
