| article html file updated | 31 August 2025 05:42 CEST | Update | https://www.mdpi.com/1999-4915/11/12/1121 |
| article html file updated | 19 July 2022 22:32 CEST | Update | N/A |
| article html file updated | 14 February 2020 15:44 CET | Update | N/A |
| article html file updated | 30 December 2019 20:15 CET | Update | N/A |
| article html file updated | 4 December 2019 13:17 CET | Original file | N/A |
| article pdf uploaded. | 4 December 2019 13:16 CET | Version of Record | https://www.mdpi.com/1999-4915/11/12/1121/pdf |
| article xml uploaded. | 4 December 2019 13:16 CET | Update | https://www.mdpi.com/1999-4915/11/12/1121/xml |
| article xml file uploaded | 4 December 2019 13:16 CET | Original file | N/A |
