| article html file updated | 14 February 2020 11:16 CET | Update | https://www.mdpi.com/1996-1073/12/23/4404 |
| article html file updated | 10 December 2019 10:53 CET | Update | - |
| article html file updated | 28 November 2019 11:38 CET | Original file | - |
| article pdf uploaded. | 28 November 2019 11:37 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/23/4404/pdf |
| article xml uploaded. | 28 November 2019 11:37 CET | Update | https://www.mdpi.com/1996-1073/12/23/4404/xml |
| article xml file uploaded | 28 November 2019 11:37 CET | Update | - |
| article pdf uploaded. | 20 November 2019 10:08 CET | Version of Record | https://www.mdpi.com/1996-1073/12/23/4404/pdf-vor |
| article xml file uploaded | 20 November 2019 10:08 CET | Original file | - |
