| article html file updated | 7 September 2025 09:32 CEST | Update | https://www.mdpi.com/1999-4907/13/1/3 |
| article html file updated | 30 July 2022 23:33 CEST | Update | N/A |
| article html file updated | 22 December 2021 10:08 CET | Update | N/A |
| article html file updated | 22 December 2021 07:46 CET | Original file | N/A |
| article pdf uploaded. | 22 December 2021 07:45 CET | Updated version of record | https://www.mdpi.com/1999-4907/13/1/3/pdf |
| article xml uploaded. | 22 December 2021 07:45 CET | Update | https://www.mdpi.com/1999-4907/13/1/3/xml |
| article xml file uploaded | 22 December 2021 07:45 CET | Original file | N/A |
| article pdf uploaded. | 21 December 2021 10:45 CET | Version of Record | https://www.mdpi.com/1999-4907/13/1/3/pdf-vor |
