| article html file updated | 1 September 2025 22:17 CEST | Update | https://www.mdpi.com/2071-1050/13/4/2309 |
| article html file updated | 25 July 2022 04:18 CEST | Update | - |
| article html file updated | 26 February 2021 12:36 CET | Update | - |
| article pdf uploaded. | 26 February 2021 12:34 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2309/pdf |
| article xml uploaded. | 26 February 2021 12:34 CET | Update | https://www.mdpi.com/2071-1050/13/4/2309/xml |
| article xml file uploaded | 26 February 2021 12:34 CET | Update | - |
| article html file updated | 25 February 2021 11:47 CET | Update | - |
| article pdf uploaded. | 25 February 2021 11:46 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2309/pdf-vor |
| article xml uploaded. | 25 February 2021 11:46 CET | Update | - |
| article xml file uploaded | 25 February 2021 11:46 CET | Update | - |
| article html file updated | 25 February 2021 11:40 CET | Original file | - |
| article pdf uploaded. | 25 February 2021 11:39 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/2309/pdf-vor |
| article xml uploaded. | 25 February 2021 11:39 CET | Update | - |
| article xml file uploaded | 25 February 2021 11:39 CET | Original file | - |
| article pdf uploaded. | 20 February 2021 11:09 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/2309/pdf-vor |
