| article html file updated | 14 February 2020 07:16 CET | Update | https://www.mdpi.com/1996-1073/12/22/4232 |
| article html file updated | 27 November 2019 18:40 CET | Update | - |
| article html file updated | 12 November 2019 07:51 CET | Update | - |
| article xml uploaded. | 12 November 2019 07:49 CET | Update | https://www.mdpi.com/1996-1073/12/22/4232/xml |
| article xml uploaded. | 12 November 2019 07:49 CET | Update | - |
| article xml uploaded. | 12 November 2019 07:49 CET | Update | - |
| article xml uploaded. | 12 November 2019 07:49 CET | Update | - |
| article xml uploaded. | 12 November 2019 07:49 CET | Update | - |
| article pdf uploaded. | 12 November 2019 07:49 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/22/4232/pdf |
| article html file updated | 6 November 2019 13:31 CET | Original file | - |
| article pdf uploaded. | 6 November 2019 13:30 CET | Version of Record | https://www.mdpi.com/1996-1073/12/22/4232/pdf-vor |
| article xml uploaded. | 6 November 2019 13:30 CET | Update | - |
| article xml file uploaded | 6 November 2019 13:29 CET | Original file | - |
