| article html file updated | 14 February 2020 15:17 CET | Update | https://www.mdpi.com/1996-1944/12/23/4006 |
| article html file updated | 10 December 2019 18:50 CET | Update | - |
| article html file updated | 6 December 2019 01:45 CET | Update | - |
| article pdf uploaded. | 6 December 2019 01:44 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/23/4006/pdf |
| article xml uploaded. | 6 December 2019 01:44 CET | Update | https://www.mdpi.com/1996-1944/12/23/4006/xml |
| article xml file uploaded | 6 December 2019 01:43 CET | Update | - |
| article html file updated | 4 December 2019 02:42 CET | Update | - |
| article pdf uploaded. | 4 December 2019 02:41 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/23/4006/pdf-vor |
| article xml uploaded. | 4 December 2019 02:41 CET | Update | - |
| article xml file uploaded | 4 December 2019 02:41 CET | Update | - |
| article html file updated | 3 December 2019 05:02 CET | Original file | - |
| article pdf uploaded. | 3 December 2019 05:00 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/4006/pdf-vor |
| article xml uploaded. | 3 December 2019 05:00 CET | Update | - |
| article xml file uploaded | 3 December 2019 05:00 CET | Original file | - |
