| article html file updated | 31 August 2025 09:02 CEST | Update | https://www.mdpi.com/2071-1050/12/2/631 |
| article html file updated | 20 July 2022 17:34 CEST | Update | N/A |
| article html file updated | 15 February 2020 03:02 CET | Update | N/A |
| article html file updated | 22 January 2020 11:28 CET | Original file | N/A |
| article pdf uploaded. | 22 January 2020 11:27 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/631/pdf |
| article xml uploaded. | 22 January 2020 11:27 CET | Update | https://www.mdpi.com/2071-1050/12/2/631/xml |
| article xml file uploaded | 22 January 2020 11:27 CET | Update | N/A |
| article pdf uploaded. | 15 January 2020 12:26 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/631/pdf-vor |
| article xml file uploaded | 15 January 2020 12:26 CET | Update | N/A |
| article pdf uploaded. | 15 January 2020 12:26 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/631/pdf-vor |
| article xml file uploaded | 15 January 2020 12:26 CET | Original file | N/A |
