| article html file updated | 31 August 2025 00:43 CEST | Update | https://www.mdpi.com/1999-4915/11/9/806 |
| article html file updated | 21 August 2025 22:18 CEST | Update | N/A |
| article html file updated | 20 July 2022 04:18 CEST | Update | N/A |
| article html file updated | 13 February 2020 13:51 CET | Update | N/A |
| article html file updated | 26 September 2019 21:48 CEST | Update | N/A |
| article html file updated | 30 August 2019 13:07 CEST | Original file | N/A |
| article pdf uploaded. | 30 August 2019 13:05 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/9/806/pdf |
| article xml uploaded. | 30 August 2019 13:05 CEST | Update | https://www.mdpi.com/1999-4915/11/9/806/xml |
| article xml file uploaded | 30 August 2019 13:05 CEST | Original file | N/A |
