| article html file updated | 5 August 2021 01:31 CEST | Update | https://www.mdpi.com/1996-1073/14/8/2140 |
| article html file updated | 5 August 2021 01:22 CEST | Update | - |
| article html file updated | 13 April 2021 11:04 CEST | Original file | - |
| article pdf uploaded. | 13 April 2021 11:02 CEST | Updated version of record | https://www.mdpi.com/1996-1073/14/8/2140/pdf |
| article xml uploaded. | 13 April 2021 11:02 CEST | Update | https://www.mdpi.com/1996-1073/14/8/2140/xml |
| article xml file uploaded | 13 April 2021 11:02 CEST | Original file | - |
| article pdf uploaded. | 11 April 2021 15:52 CEST | Version of Record | https://www.mdpi.com/1996-1073/14/8/2140/pdf-vor |
