| article html file updated | 1 September 2025 19:00 CEST | Update | https://www.mdpi.com/1999-4923/13/1/117 |
| article html file updated | 23 July 2022 19:04 CEST | Update | N/A |
| article html file updated | 21 January 2021 04:44 CET | Original file | N/A |
| article pdf uploaded. | 21 January 2021 04:43 CET | Updated version of record | https://www.mdpi.com/1999-4923/13/1/117/pdf |
| article xml uploaded. | 21 January 2021 04:43 CET | Update | https://www.mdpi.com/1999-4923/13/1/117/xml |
| article xml file uploaded | 21 January 2021 04:43 CET | Original file | N/A |
| article pdf uploaded. | 18 January 2021 15:39 CET | Version of Record | https://www.mdpi.com/1999-4923/13/1/117/pdf-vor |
