| article html file updated | 1 September 2025 19:53 CEST | Update | https://www.mdpi.com/1999-4907/12/2/148 |
| article html file updated | 24 July 2022 04:15 CEST | Update | - |
| article html file updated | 1 February 2021 02:10 CET | Update | - |
| article pdf uploaded. | 1 February 2021 02:08 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/148/pdf |
| article xml uploaded. | 1 February 2021 02:08 CET | Update | https://www.mdpi.com/1999-4907/12/2/148/xml |
| article xml file uploaded | 1 February 2021 02:08 CET | Update | - |
| article html file updated | 31 January 2021 02:49 CET | Update | - |
| article html file updated | 30 January 2021 09:59 CET | Update | - |
| article html file updated | 29 January 2021 15:23 CET | Update | - |
| article pdf uploaded. | 29 January 2021 15:22 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/148/pdf-vor |
| article xml uploaded. | 29 January 2021 15:22 CET | Update | - |
| article xml file uploaded | 29 January 2021 15:22 CET | Update | - |
| article html file updated | 29 January 2021 15:15 CET | Original file | - |
| article pdf uploaded. | 29 January 2021 15:14 CET | Updated version of record | https://www.mdpi.com/1999-4907/12/2/148/pdf-vor |
| article xml uploaded. | 29 January 2021 15:14 CET | Update | - |
| article xml file uploaded | 29 January 2021 15:14 CET | Original file | - |
| article pdf uploaded. | 27 January 2021 14:45 CET | Version of Record | https://www.mdpi.com/1999-4907/12/2/148/pdf-vor |
