| article html file updated | 1 September 2025 23:39 CEST | Update | https://www.mdpi.com/2226-471X/6/1/43 |
| article html file updated | 25 July 2022 06:16 CEST | Update | - |
| article html file updated | 23 March 2021 03:39 CET | Update | - |
| article pdf uploaded. | 23 March 2021 03:38 CET | Updated version of record | https://www.mdpi.com/2226-471X/6/1/43/pdf |
| article xml uploaded. | 23 March 2021 03:38 CET | Update | https://www.mdpi.com/2226-471X/6/1/43/xml |
| article xml file uploaded | 23 March 2021 03:38 CET | Update | - |
| article html file updated | 19 March 2021 10:32 CET | Update | - |
| article pdf uploaded. | 19 March 2021 10:31 CET | Updated version of record | https://www.mdpi.com/2226-471X/6/1/43/pdf-vor |
| article xml file uploaded | 19 March 2021 10:31 CET | Update | - |
| article html file updated | 16 March 2021 05:27 CET | Update | - |
| article pdf uploaded. | 16 March 2021 05:26 CET | Updated version of record | https://www.mdpi.com/2226-471X/6/1/43/pdf-vor |
| article xml file uploaded | 16 March 2021 05:26 CET | Update | - |
| article html file updated | 5 March 2021 10:55 CET | Original file | - |
| article xml file uploaded | 5 March 2021 10:53 CET | Update | - |
| article pdf uploaded. | 5 March 2021 10:53 CET | Version of Record | https://www.mdpi.com/2226-471X/6/1/43/pdf-vor |
