| article html file updated | 15 February 2020 01:36 CET | Update | https://www.mdpi.com/1996-1944/13/2/312 |
| article html file updated | 5 February 2020 15:24 CET | Update | - |
| article html file updated | 20 January 2020 09:35 CET | Update | - |
| article pdf uploaded. | 20 January 2020 09:33 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/2/312/pdf |
| article xml uploaded. | 20 January 2020 09:33 CET | Update | https://www.mdpi.com/1996-1944/13/2/312/xml |
| article xml file uploaded | 20 January 2020 09:33 CET | Update | - |
| article html file updated | 19 January 2020 12:20 CET | Original file | - |
| article pdf uploaded. | 19 January 2020 12:19 CET | Updated version of record | https://www.mdpi.com/1996-1944/13/2/312/pdf-vor |
| article xml uploaded. | 19 January 2020 12:19 CET | Update | - |
| article xml file uploaded | 19 January 2020 12:19 CET | Update | - |
| article pdf uploaded. | 9 January 2020 16:58 CET | Version of Record | https://www.mdpi.com/1996-1944/13/2/312/pdf-vor |
| article xml file uploaded | 9 January 2020 16:57 CET | Original file | - |
