| article html file updated | 8 October 2020 21:19 CEST | Update | https://www.mdpi.com/1996-1073/13/8/1901 |
| article html file updated | 8 May 2020 15:59 CEST | Update | - |
| article html file updated | 14 April 2020 15:57 CEST | Original file | - |
| article pdf uploaded. | 14 April 2020 15:55 CEST | Updated version of record | https://www.mdpi.com/1996-1073/13/8/1901/pdf |
| article xml uploaded. | 14 April 2020 15:55 CEST | Update | https://www.mdpi.com/1996-1073/13/8/1901/xml |
| article xml file uploaded | 14 April 2020 15:55 CEST | Update | - |
| article pdf uploaded. | 13 April 2020 16:38 CEST | Version of Record | https://www.mdpi.com/1996-1073/13/8/1901/pdf-vor |
| article xml file uploaded | 13 April 2020 16:38 CEST | Original file | - |
