| article html file updated | 31 August 2025 12:19 CEST | Update | https://www.mdpi.com/1999-4915/12/2/240 |
| article html file updated | 20 July 2022 20:50 CEST | Update | - |
| article html file updated | 7 March 2020 14:40 CET | Update | - |
| article html file updated | 7 March 2020 01:29 CET | Update | - |
| article html file updated | 21 February 2020 12:40 CET | Original file | - |
| article pdf uploaded. | 21 February 2020 12:38 CET | Version of Record | https://www.mdpi.com/1999-4915/12/2/240/pdf |
| article xml uploaded. | 21 February 2020 12:38 CET | Update | https://www.mdpi.com/1999-4915/12/2/240/xml |
| article xml file uploaded | 21 February 2020 12:38 CET | Original file | - |
