| article html file updated | 1 September 2025 20:35 CEST | Update | https://www.mdpi.com/1999-4907/12/2/177 |
| article html file updated | 24 July 2022 12:52 CEST | Update | - |
| article html file updated | 5 February 2021 12:56 CET | Update | - |
| article pdf uploaded. | 5 February 2021 12:55 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/177/pdf |
| article xml uploaded. | 5 February 2021 12:55 CET | Update | https://www.mdpi.com/1999-4907/12/2/177/xml |
| article xml file uploaded | 5 February 2021 12:55 CET | Update | - |
| article html file updated | 3 February 2021 18:13 CET | Original file | - |
| article pdf uploaded. | 3 February 2021 11:36 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/177/pdf-vor |
| article xml uploaded. | 3 February 2021 11:36 CET | Update | - |
| article xml file uploaded | 3 February 2021 11:36 CET | Original file | - |
