| article html file updated | 14 February 2020 13:46 CET | Update | https://www.mdpi.com/1996-1073/12/23/4523 |
| article html file updated | 10 December 2019 12:42 CET | Update | - |
| article html file updated | 2 December 2019 10:26 CET | Original file | - |
| article pdf uploaded. | 2 December 2019 10:24 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/23/4523/pdf |
| article xml uploaded. | 2 December 2019 10:24 CET | Update | https://www.mdpi.com/1996-1073/12/23/4523/xml |
| article xml file uploaded | 2 December 2019 10:24 CET | Update | - |
| article pdf uploaded. | 27 November 2019 17:13 CET | Version of Record | https://www.mdpi.com/1996-1073/12/23/4523/pdf-vor |
| article xml file uploaded | 27 November 2019 17:13 CET | Original file | - |
