| article html file updated | 1 September 2025 19:22 CEST | Update | https://www.mdpi.com/1999-4907/12/2/118 |
| article html file updated | 23 July 2022 22:42 CEST | Update | - |
| article html file updated | 1 February 2021 12:10 CET | Update | - |
| article pdf uploaded. | 1 February 2021 12:09 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/118/pdf |
| article xml uploaded. | 1 February 2021 12:09 CET | Update | https://www.mdpi.com/1999-4907/12/2/118/xml |
| article xml file uploaded | 1 February 2021 12:09 CET | Update | - |
| article html file updated | 22 January 2021 07:57 CET | Update | - |
| article pdf uploaded. | 22 January 2021 07:56 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/118/pdf-vor |
| article xml uploaded. | 22 January 2021 07:56 CET | Update | - |
| article xml file uploaded | 22 January 2021 07:56 CET | Update | - |
| article html file updated | 22 January 2021 05:44 CET | Original file | - |
| article pdf uploaded. | 22 January 2021 05:42 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/118/pdf-vor |
| article xml uploaded. | 22 January 2021 05:42 CET | Update | - |
| article xml file uploaded | 22 January 2021 05:42 CET | Original file | - |
