| article html file updated | 8 February 2020 21:37 CET | Update | https://www.mdpi.com/2079-4991/7/11/397 |
| article html file updated | 28 September 2019 14:17 CEST | Update | - |
| article html file updated | 2 May 2019 14:02 CEST | Update | - |
| article html file updated | 18 April 2019 11:42 CEST | Update | - |
| article html file updated | 30 November 2017 12:24 CET | Update | - |
| article html file updated | 19 November 2017 08:49 CET | Original file | - |
| article xml uploaded. | 19 November 2017 08:48 CET | Original file | https://www.mdpi.com/2079-4991/7/11/397/xml |
| article pdf uploaded. | 19 November 2017 08:48 CET | Version of Record | https://www.mdpi.com/2079-4991/7/11/397/pdf |
