| article html file updated | 16 August 2026 11:28 CEST | Update | https://www.mdpi.com/1999-4915/11/9/808 |
| article html file updated | 31 August 2025 00:47 CEST | Update | N/A |
| article html file updated | 20 July 2022 04:12 CEST | Update | N/A |
| article html file updated | 13 February 2020 14:17 CET | Update | N/A |
| article html file updated | 26 September 2019 21:50 CEST | Update | N/A |
| article html file updated | 1 September 2019 11:51 CEST | Original file | N/A |
| article pdf uploaded. | 1 September 2019 11:50 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/9/808/pdf |
| article xml uploaded. | 1 September 2019 11:50 CEST | Update | https://www.mdpi.com/1999-4915/11/9/808/xml |
| article xml file uploaded | 1 September 2019 11:50 CEST | Original file | N/A |
