| article html file updated | 14 February 2020 14:13 CET | Update | https://www.mdpi.com/1996-1944/12/23/3960 |
| article html file updated | 10 December 2019 18:12 CET | Update | - |
| article html file updated | 5 December 2019 11:08 CET | Update | - |
| article pdf uploaded. | 5 December 2019 11:07 CET | Updated version of record | https://www.mdpi.com/1996-1944/12/23/3960/pdf |
| article xml uploaded. | 5 December 2019 11:07 CET | Update | https://www.mdpi.com/1996-1944/12/23/3960/xml |
| article xml file uploaded | 5 December 2019 11:07 CET | Update | - |
| article html file updated | 29 November 2019 09:54 CET | Original file | - |
| article pdf uploaded. | 29 November 2019 08:50 CET | Version of Record | https://www.mdpi.com/1996-1944/12/23/3960/pdf-vor |
| article xml uploaded. | 29 November 2019 08:50 CET | Update | - |
| article xml file uploaded | 29 November 2019 08:50 CET | Original file | - |
