| article html file updated | 7 September 2025 06:33 CEST | Update | https://www.mdpi.com/2075-4701/11/12/1921 |
| article html file updated | 30 July 2022 19:16 CEST | Update | - |
| article html file updated | 2 December 2021 12:05 CET | Update | - |
| article pdf uploaded. | 2 December 2021 12:03 CET | Updated version of record | https://www.mdpi.com/2075-4701/11/12/1921/pdf |
| article xml uploaded. | 2 December 2021 12:03 CET | Update | https://www.mdpi.com/2075-4701/11/12/1921/xml |
| article xml file uploaded | 2 December 2021 12:03 CET | Update | - |
| article html file updated | 2 December 2021 03:47 CET | Update | - |
| article pdf uploaded. | 2 December 2021 03:44 CET | Updated version of record | https://www.mdpi.com/2075-4701/11/12/1921/pdf-vor |
| article xml uploaded. | 2 December 2021 03:44 CET | Update | - |
| article xml file uploaded | 2 December 2021 03:44 CET | Update | - |
| article html file updated | 1 December 2021 02:57 CET | Update | - |
| article pdf uploaded. | 1 December 2021 02:54 CET | Updated version of record | https://www.mdpi.com/2075-4701/11/12/1921/pdf-vor |
| article xml uploaded. | 1 December 2021 02:54 CET | Update | - |
| article xml file uploaded | 1 December 2021 02:54 CET | Update | - |
| article html file updated | 30 November 2021 12:36 CET | Original file | - |
| article pdf uploaded. | 30 November 2021 12:34 CET | Updated version of record | https://www.mdpi.com/2075-4701/11/12/1921/pdf-vor |
| article xml uploaded. | 30 November 2021 12:33 CET | Update | - |
| article xml file uploaded | 30 November 2021 12:33 CET | Update | - |
| article xml uploaded. | 28 November 2021 10:20 CET | Update | - |
| article xml file uploaded | 28 November 2021 10:20 CET | Original file | - |
| article pdf uploaded. | 28 November 2021 10:09 CET | Version of Record | https://www.mdpi.com/2075-4701/11/12/1921/pdf-vor |
