| article html file updated | 12 February 2020 01:32 CET | Update | https://www.mdpi.com/1996-1944/12/7/1039 |
| article html file updated | 17 October 2019 09:03 CEST | Update | - |
| article html file updated | 25 April 2019 20:01 CEST | Update | - |
| article html file updated | 18 April 2019 15:22 CEST | Update | - |
| article html file updated | 11 April 2019 15:17 CEST | Update | - |
| article html file updated | 10 April 2019 10:07 CEST | Update | - |
| article html file updated | 29 March 2019 04:44 CET | Original file | - |
| article pdf uploaded. | 29 March 2019 04:42 CET | Version of Record | https://www.mdpi.com/1996-1944/12/7/1039/pdf |
| article xml uploaded. | 29 March 2019 04:42 CET | Update | https://www.mdpi.com/1996-1944/12/7/1039/xml |
| article xml file uploaded | 29 March 2019 04:42 CET | Original file | - |
