| article html file updated | 10 October 2025 09:19 CEST | Update | https://www.mdpi.com/2504-186X/6/1/2 |
| article html file updated | 25 July 2022 04:34 CEST | Update | - |
| article html file updated | 5 March 2021 07:39 CET | Update | - |
| article pdf uploaded. | 5 March 2021 07:38 CET | Updated version of record | https://www.mdpi.com/2504-186X/6/1/2/pdf |
| article xml uploaded. | 5 March 2021 07:38 CET | Update | https://www.mdpi.com/2504-186X/6/1/2/xml |
| article xml file uploaded | 5 March 2021 07:38 CET | Update | - |
| article html file updated | 4 March 2021 09:03 CET | Update | - |
| article pdf uploaded. | 4 March 2021 09:01 CET | Updated version of record | https://www.mdpi.com/2504-186X/6/1/2/pdf-vor |
| article xml file uploaded | 4 March 2021 09:01 CET | Update | - |
| article html file updated | 3 March 2021 11:08 CET | Original file | - |
| article pdf uploaded. | 3 March 2021 11:07 CET | Updated version of record | https://www.mdpi.com/2504-186X/6/1/2/pdf-vor |
| article xml file uploaded | 3 March 2021 11:07 CET | Original file | - |
| article pdf uploaded. | 22 February 2021 16:32 CET | Version of Record | https://www.mdpi.com/2504-186X/6/1/2/pdf-vor |
