| article html file updated | 28 July 2022 07:53 CEST | Update | https://www.mdpi.com/1999-4915/13/9/1687 |
| article html file updated | 27 August 2021 05:54 CEST | Original file | - |
| article pdf uploaded. | 27 August 2021 05:53 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/9/1687/pdf |
| article xml uploaded. | 27 August 2021 05:53 CEST | Update | https://www.mdpi.com/1999-4915/13/9/1687/xml |
| article xml file uploaded | 27 August 2021 05:53 CEST | Original file | - |
| article pdf uploaded. | 25 August 2021 18:09 CEST | Version of Record | https://www.mdpi.com/1999-4915/13/9/1687/pdf-vor |
