| article html file updated | 14 February 2020 11:59 CET | Update | https://www.mdpi.com/1996-1073/12/23/4437 |
| article html file updated | 10 December 2019 11:22 CET | Update | - |
| article html file updated | 29 November 2019 04:46 CET | Original file | - |
| article pdf uploaded. | 29 November 2019 04:33 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/23/4437/pdf |
| article xml uploaded. | 29 November 2019 04:33 CET | Update | https://www.mdpi.com/1996-1073/12/23/4437/xml |
| article xml file uploaded | 29 November 2019 04:33 CET | Update | - |
| article pdf uploaded. | 21 November 2019 17:17 CET | Version of Record | https://www.mdpi.com/1996-1073/12/23/4437/pdf-vor |
| article xml file uploaded | 21 November 2019 17:16 CET | Original file | - |
