| article html file updated | 11 February 2020 02:19 CET | Update | https://www.mdpi.com/1996-1944/11/12/2508 |
| article html file updated | 11 October 2019 17:53 CEST | Update | - |
| article html file updated | 27 April 2019 21:23 CEST | Update | - |
| article html file updated | 13 April 2019 17:13 CEST | Update | - |
| article html file updated | 2 April 2019 10:50 CEST | Update | - |
| article html file updated | 26 December 2018 19:49 CET | Update | - |
| article html file updated | 10 December 2018 12:53 CET | Original file | - |
| article pdf uploaded. | 10 December 2018 12:52 CET | Version of Record | https://www.mdpi.com/1996-1944/11/12/2508/pdf |
| article xml uploaded. | 10 December 2018 12:52 CET | Update | https://www.mdpi.com/1996-1944/11/12/2508/xml |
| article xml file uploaded | 10 December 2018 12:52 CET | Original file | - |
