| article html file updated | 18 August 2026 20:55 CEST | Update | https://www.mdpi.com/2071-1050/13/4/1604 |
| article html file updated | 1 September 2025 20:34 CEST | Update | N/A |
| article html file updated | 24 July 2022 12:38 CEST | Update | N/A |
| article html file updated | 4 February 2021 11:23 CET | Update | N/A |
| article pdf uploaded. | 4 February 2021 11:22 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1604/pdf |
| article xml uploaded. | 4 February 2021 11:22 CET | Update | https://www.mdpi.com/2071-1050/13/4/1604/xml |
| article xml file uploaded | 4 February 2021 11:22 CET | Update | N/A |
| article html file updated | 4 February 2021 10:08 CET | Update | N/A |
| article html file updated | 4 February 2021 03:36 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2021 03:35 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1604/pdf-vor |
| article xml uploaded. | 4 February 2021 03:35 CET | Update | N/A |
| article xml file uploaded | 4 February 2021 03:35 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2021 10:34 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1604/pdf-vor |
