| article html file updated | 8 February 2020 21:12 CET | Update | https://www.mdpi.com/1996-1944/10/11/1306 |
| article html file updated | 28 September 2019 11:37 CEST | Update | - |
| article html file updated | 2 May 2019 14:58 CEST | Update | - |
| article html file updated | 30 November 2017 10:05 CET | Update | - |
| article html file updated | 14 November 2017 15:54 CET | Original file | - |
| article xml uploaded. | 14 November 2017 15:53 CET | Original file | https://www.mdpi.com/1996-1944/10/11/1306/xml |
| article pdf uploaded. | 14 November 2017 15:53 CET | Version of Record | https://www.mdpi.com/1996-1944/10/11/1306/pdf |
