| article html file updated | 1 September 2025 21:03 CEST | Update | https://www.mdpi.com/1999-4907/12/2/195 |
| article html file updated | 24 July 2022 19:30 CEST | Update | - |
| article html file updated | 9 February 2021 03:24 CET | Update | - |
| article pdf uploaded. | 9 February 2021 03:22 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/195/pdf |
| article xml uploaded. | 9 February 2021 03:22 CET | Update | https://www.mdpi.com/1999-4907/12/2/195/xml |
| article xml file uploaded | 9 February 2021 03:22 CET | Update | - |
| article html file updated | 8 February 2021 09:07 CET | Update | - |
| article pdf uploaded. | 8 February 2021 09:05 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/195/pdf-vor |
| article xml uploaded. | 8 February 2021 09:05 CET | Update | - |
| article xml file uploaded | 8 February 2021 09:05 CET | Update | - |
| article html file updated | 8 February 2021 08:57 CET | Original file | - |
| article pdf uploaded. | 8 February 2021 08:56 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/195/pdf-vor |
| article xml uploaded. | 8 February 2021 08:56 CET | Update | - |
| article xml file uploaded | 8 February 2021 08:56 CET | Original file | - |
