| article html file updated | 24 December 2025 22:40 CET | Update | https://www.mdpi.com/2071-1050/12/21/8879 |
| article html file updated | 1 September 2025 11:56 CEST | Update | N/A |
| article html file updated | 22 July 2022 22:33 CEST | Update | N/A |
| article html file updated | 30 October 2020 10:57 CET | Update | N/A |
| article pdf uploaded. | 30 October 2020 10:55 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/8879/pdf |
| article xml uploaded. | 30 October 2020 10:55 CET | Update | https://www.mdpi.com/2071-1050/12/21/8879/xml |
| article xml file uploaded | 30 October 2020 10:55 CET | Update | N/A |
| article html file updated | 28 October 2020 07:50 CET | Original file | N/A |
| article pdf uploaded. | 28 October 2020 07:49 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/8879/pdf-vor |
| article xml uploaded. | 28 October 2020 07:49 CET | Update | N/A |
| article xml file uploaded | 28 October 2020 07:49 CET | Original file | N/A |
| article pdf uploaded. | 26 October 2020 14:14 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/8879/pdf-vor |
