| article html file updated | 12 February 2020 18:33 CET | Update | https://www.mdpi.com/1996-1944/12/11/1863 |
| article html file updated | 21 October 2019 14:34 CEST | Update | - |
| article html file updated | 21 June 2019 06:15 CEST | Update | - |
| article html file updated | 9 June 2019 08:03 CEST | Original file | - |
| article pdf uploaded. | 9 June 2019 08:01 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/11/1863/pdf |
| article xml uploaded. | 9 June 2019 08:01 CEST | Update | https://www.mdpi.com/1996-1944/12/11/1863/xml |
| article xml file uploaded | 9 June 2019 08:01 CEST | Original file | - |
