| article html file updated | 1 September 2025 20:34 CEST | Update | https://www.mdpi.com/2071-1050/13/4/1609 |
| article html file updated | 24 July 2022 12:45 CEST | Update | N/A |
| article html file updated | 7 February 2021 02:35 CET | Update | N/A |
| article html file updated | 7 February 2021 02:34 CET | Update | N/A |
| article pdf uploaded. | 7 February 2021 02:33 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1609/pdf |
| article xml uploaded. | 7 February 2021 02:33 CET | Update | https://www.mdpi.com/2071-1050/13/4/1609/xml |
| article xml file uploaded | 7 February 2021 02:33 CET | Update | N/A |
| article html file updated | 7 February 2021 02:28 CET | Update | N/A |
| article xml file uploaded | 7 February 2021 02:27 CET | Update | N/A |
| article pdf uploaded. | 7 February 2021 02:27 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1609/pdf-vor |
| article xml uploaded. | 7 February 2021 02:27 CET | Update | N/A |
| article html file updated | 7 February 2021 02:07 CET | Update | N/A |
| article pdf uploaded. | 7 February 2021 02:06 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1609/pdf-vor |
| article xml uploaded. | 7 February 2021 02:06 CET | Update | N/A |
| article xml file uploaded | 7 February 2021 02:06 CET | Update | N/A |
| article html file updated | 4 February 2021 04:17 CET | Original file | N/A |
| article pdf uploaded. | 4 February 2021 04:15 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/4/1609/pdf-vor |
| article xml uploaded. | 4 February 2021 04:15 CET | Update | N/A |
| article xml file uploaded | 4 February 2021 04:15 CET | Original file | N/A |
| article pdf uploaded. | 3 February 2021 11:00 CET | Version of Record | https://www.mdpi.com/2071-1050/13/4/1609/pdf-vor |
