| article html file updated | 20 August 2026 02:43 CEST | Update | https://www.mdpi.com/1999-4915/13/8/1546 |
| article html file updated | 12 August 2021 05:14 CEST | Update | N/A |
| article pdf uploaded. | 12 August 2021 05:12 CEST | Updated version of record | https://www.mdpi.com/1999-4915/13/8/1546/pdf |
| article xml uploaded. | 12 August 2021 05:12 CEST | Update | https://www.mdpi.com/1999-4915/13/8/1546/xml |
| article xml file uploaded | 12 August 2021 05:12 CEST | Update | N/A |
| article html file updated | 5 August 2021 11:06 CEST | Original file | N/A |
| article pdf uploaded. | 5 August 2021 11:05 CEST | Version of Record | https://www.mdpi.com/1999-4915/13/8/1546/pdf-vor |
| article xml file uploaded | 5 August 2021 11:05 CEST | Original file | N/A |
