| article html file updated | 25 December 2025 01:24 CET | Update | https://www.mdpi.com/2071-1050/13/1/437 |
| article html file updated | 1 September 2025 17:50 CEST | Update | N/A |
| article html file updated | 23 July 2022 10:48 CEST | Update | N/A |
| article html file updated | 20 January 2021 05:36 CET | Update | N/A |
| article xml uploaded. | 20 January 2021 05:34 CET | Update | https://www.mdpi.com/2071-1050/13/1/437/xml |
| article xml uploaded. | 20 January 2021 05:34 CET | Update | N/A |
| article pdf uploaded. | 20 January 2021 05:34 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/437/pdf |
| article html file updated | 7 January 2021 08:54 CET | Update | N/A |
| article pdf uploaded. | 7 January 2021 08:52 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/437/pdf-vor |
| article xml file uploaded | 7 January 2021 08:52 CET | Update | N/A |
| article html file updated | 6 January 2021 10:06 CET | Update | N/A |
| article html file updated | 6 January 2021 05:16 CET | Original file | N/A |
| article pdf uploaded. | 6 January 2021 05:15 CET | Updated version of record | https://www.mdpi.com/2071-1050/13/1/437/pdf-vor |
| article xml file uploaded | 6 January 2021 05:15 CET | Original file | N/A |
| article pdf uploaded. | 5 January 2021 17:11 CET | Version of Record | https://www.mdpi.com/2071-1050/13/1/437/pdf-vor |
