| article html file updated | 1 September 2025 08:03 CEST | Update | https://www.mdpi.com/1999-4915/12/9/1006 |
| article html file updated | 22 July 2022 06:33 CEST | Update | N/A |
| article html file updated | 10 September 2020 16:48 CEST | Original file | N/A |
| article pdf uploaded. | 10 September 2020 16:47 CEST | Updated version of record | https://www.mdpi.com/1999-4915/12/9/1006/pdf |
| article xml uploaded. | 10 September 2020 16:47 CEST | Update | https://www.mdpi.com/1999-4915/12/9/1006/xml |
| article xml file uploaded | 10 September 2020 16:47 CEST | Original file | N/A |
| article pdf uploaded. | 9 September 2020 14:00 CEST | Version of Record | https://www.mdpi.com/1999-4915/12/9/1006/pdf-vor |
