| article html file updated | 14 February 2020 08:05 CET | Update | https://www.mdpi.com/1996-1073/12/22/4271 |
| article html file updated | 27 November 2019 19:25 CET | Update | - |
| article html file updated | 19 November 2019 11:55 CET | Original file | - |
| article pdf uploaded. | 19 November 2019 11:53 CET | Updated version of record | https://www.mdpi.com/1996-1073/12/22/4271/pdf |
| article xml uploaded. | 19 November 2019 11:53 CET | Update | https://www.mdpi.com/1996-1073/12/22/4271/xml |
| article xml file uploaded | 19 November 2019 11:53 CET | Update | - |
| article pdf uploaded. | 8 November 2019 15:26 CET | Version of Record | https://www.mdpi.com/1996-1073/12/22/4271/pdf-vor |
| article xml file uploaded | 8 November 2019 15:26 CET | Original file | - |
