| article html file updated | 13 February 2020 00:49 CET | Update | https://www.mdpi.com/1996-1073/12/13/2617 |
| article html file updated | 12 July 2019 03:50 CEST | Update | - |
| article pdf uploaded. | 12 July 2019 03:48 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/13/2617/pdf |
| article xml uploaded. | 12 July 2019 03:48 CEST | Update | https://www.mdpi.com/1996-1073/12/13/2617/xml |
| article xml file uploaded | 12 July 2019 03:48 CEST | Update | - |
| article html file updated | 8 July 2019 06:43 CEST | Original file | - |
| article pdf uploaded. | 8 July 2019 06:41 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/13/2617/pdf-vor |
| article xml file uploaded | 8 July 2019 06:41 CEST | Original file | - |
