| article html file updated | 1 September 2025 20:34 CEST | Update | https://www.mdpi.com/1999-4907/12/2/176 |
| article html file updated | 24 July 2022 12:46 CEST | Update | N/A |
| article html file updated | 20 February 2021 05:13 CET | Update | N/A |
| article pdf uploaded. | 20 February 2021 05:10 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/176/pdf |
| article xml uploaded. | 20 February 2021 05:10 CET | Update | https://www.mdpi.com/1999-4907/12/2/176/xml |
| article xml file uploaded | 20 February 2021 05:10 CET | Update | N/A |
| article html file updated | 3 February 2021 11:13 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2021 11:07 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/176/pdf-vor |
| article xml uploaded. | 3 February 2021 11:07 CET | Update | N/A |
| article xml file uploaded | 3 February 2021 11:07 CET | Original file | N/A |
