| article html file updated | 19 August 2026 06:31 CEST | Update | https://www.mdpi.com/2071-1050/13/7/4068 |
| article html file updated | 25 December 2025 07:42 CET | Update | N/A |
| article html file updated | 2 September 2025 02:51 CEST | Update | N/A |
| article html file updated | 25 July 2022 10:56 CEST | Update | N/A |
| article html file updated | 4 August 2021 10:16 CEST | Update | N/A |
| article html file updated | 11 April 2021 09:37 CEST | Update | N/A |
| article html file updated | 8 April 2021 10:02 CEST | Update | N/A |
| article html file updated | 7 April 2021 12:49 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2021 12:47 CEST | Updated version of record | https://www.mdpi.com/2071-1050/13/7/4068/pdf |
| article xml uploaded. | 7 April 2021 12:47 CEST | Update | https://www.mdpi.com/2071-1050/13/7/4068/xml |
| article xml file uploaded | 7 April 2021 12:47 CEST | Original file | N/A |
| article pdf uploaded. | 6 April 2021 13:17 CEST | Version of Record | https://www.mdpi.com/2071-1050/13/7/4068/pdf-vor |
