| article html file updated | 11 February 2020 21:51 CET | Update | https://www.mdpi.com/1996-1944/12/6/845 |
| article html file updated | 16 October 2019 12:26 CEST | Update | - |
| article html file updated | 26 April 2019 04:00 CEST | Update | - |
| article html file updated | 11 April 2019 23:05 CEST | Update | - |
| article html file updated | 9 April 2019 18:40 CEST | Update | - |
| article html file updated | 4 April 2019 12:19 CEST | Update | - |
| article html file updated | 13 March 2019 08:35 CET | Original file | - |
| article pdf uploaded. | 13 March 2019 08:34 CET | Version of Record | https://www.mdpi.com/1996-1944/12/6/845/pdf |
| article xml uploaded. | 13 March 2019 08:34 CET | Update | https://www.mdpi.com/1996-1944/12/6/845/xml |
| article xml file uploaded | 13 March 2019 08:34 CET | Original file | - |
