| article html file updated | 12 February 2020 05:13 CET | Update | https://www.mdpi.com/1996-1944/12/8/1217 |
| article html file updated | 18 October 2019 07:39 CEST | Update | - |
| article html file updated | 10 May 2019 10:42 CEST | Update | - |
| article html file updated | 25 April 2019 12:02 CEST | Update | - |
| article html file updated | 14 April 2019 05:01 CEST | Original file | - |
| article pdf uploaded. | 14 April 2019 05:00 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/8/1217/pdf |
| article xml uploaded. | 14 April 2019 05:00 CEST | Update | https://www.mdpi.com/1996-1944/12/8/1217/xml |
| article xml file uploaded | 14 April 2019 05:00 CEST | Original file | - |
