| article html file updated | 14 February 2020 14:46 CET | Update | https://www.mdpi.com/1996-1944/12/23/3983 |
| article html file updated | 10 December 2019 18:33 CET | Update | - |
| article html file updated | 2 December 2019 06:56 CET | Update | - |
| article pdf uploaded. | 2 December 2019 06:54 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/23/3983/pdf |
| article xml uploaded. | 2 December 2019 06:54 CET | Update | https://www.mdpi.com/1996-1944/12/23/3983/xml |
| article xml file uploaded | 2 December 2019 06:54 CET | Update | - |
| article html file updated | 1 December 2019 08:42 CET | Original file | - |
| article pdf uploaded. | 1 December 2019 08:40 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/3983/pdf-vor |
| article xml uploaded. | 1 December 2019 08:40 CET | Update | - |
| article xml file uploaded | 1 December 2019 08:40 CET | Original file | - |
