| article html file updated | 1 September 2025 18:34 CEST | Update | https://www.mdpi.com/1999-4915/13/1/104 |
| article html file updated | 23 July 2022 15:33 CEST | Update | N/A |
| article html file updated | 15 January 2021 04:56 CET | Original file | N/A |
| article pdf uploaded. | 15 January 2021 04:55 CET | Updated version of record | https://www.mdpi.com/1999-4915/13/1/104/pdf |
| article xml uploaded. | 15 January 2021 04:55 CET | Update | https://www.mdpi.com/1999-4915/13/1/104/xml |
| article xml file uploaded | 15 January 2021 04:55 CET | Original file | N/A |
| article pdf uploaded. | 13 January 2021 15:39 CET | Version of Record | https://www.mdpi.com/1999-4915/13/1/104/pdf-vor |
