| article html file updated | 13 February 2020 23:40 CET | Update | https://www.mdpi.com/1996-1073/12/20/3831 |
| article html file updated | 29 October 2019 21:17 CET | Update | - |
| article html file updated | 22 October 2019 10:06 CEST | Original file | - |
| article pdf uploaded. | 22 October 2019 10:03 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/20/3831/pdf |
| article xml uploaded. | 22 October 2019 10:03 CEST | Update | https://www.mdpi.com/1996-1073/12/20/3831/xml |
| article xml file uploaded | 22 October 2019 10:03 CEST | Update | - |
| article pdf uploaded. | 10 October 2019 15:37 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/20/3831/pdf-vor |
| article xml file uploaded | 10 October 2019 15:37 CEST | Original file | - |
