| article html file updated | 31 August 2025 01:15 CEST | Update | https://www.mdpi.com/1999-4915/11/9/842 |
| article html file updated | 20 July 2022 03:38 CEST | Update | N/A |
| article html file updated | 13 February 2020 16:42 CET | Update | N/A |
| article html file updated | 26 September 2019 22:25 CEST | Update | N/A |
| article html file updated | 12 September 2019 04:41 CEST | Update | N/A |
| article html file updated | 11 September 2019 21:25 CEST | Update | N/A |
| article html file updated | 11 September 2019 14:26 CEST | Original file | N/A |
| article pdf uploaded. | 11 September 2019 06:22 CEST | Version of Record | https://www.mdpi.com/1999-4915/11/9/842/pdf |
| article xml uploaded. | 11 September 2019 06:22 CEST | Update | https://www.mdpi.com/1999-4915/11/9/842/xml |
| article xml file uploaded | 11 September 2019 06:22 CEST | Original file | N/A |
