| article html file updated | 26 December 2025 06:16 CET | Update | https://www.mdpi.com/2071-1050/13/21/12139 |
| article html file updated | 7 September 2025 04:19 CEST | Update | N/A |
| article html file updated | 30 July 2022 14:41 CEST | Update | N/A |
| article html file updated | 10 November 2021 09:23 CET | Update | N/A |
| article pdf uploaded. | 10 November 2021 09:21 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/21/12139/pdf |
| article xml uploaded. | 10 November 2021 09:21 CET | Update | https://www.mdpi.com/2071-1050/13/21/12139/xml |
| article xml file uploaded | 10 November 2021 09:21 CET | Update | N/A |
| article html file updated | 4 November 2021 05:11 CET | Update | N/A |
| article pdf uploaded. | 4 November 2021 05:10 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/21/12139/pdf-vor |
| article xml uploaded. | 4 November 2021 05:10 CET | Update | N/A |
| article xml file uploaded | 4 November 2021 05:10 CET | Update | N/A |
| article html file updated | 4 November 2021 05:08 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2021 05:06 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/21/12139/pdf-vor |
| article xml uploaded. | 4 November 2021 05:06 CET | Update | N/A |
| article xml file uploaded | 4 November 2021 05:06 CET | Original file | N/A |
| article pdf uploaded. | 3 November 2021 11:38 CET | Version of Record | https://www.mdpi.com/2071-1050/13/21/12139/pdf-vor |
