| article html file updated | 1 September 2025 12:42 CEST | Update | https://www.mdpi.com/2071-1050/12/21/9170 |
| article html file updated | 22 July 2022 23:49 CEST | Update | N/A |
| article html file updated | 5 November 2020 12:52 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2020 12:50 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/21/9170/pdf |
| article xml uploaded. | 5 November 2020 12:50 CET | Update | https://www.mdpi.com/2071-1050/12/21/9170/xml |
| article xml file uploaded | 5 November 2020 12:50 CET | Original file | N/A |
| article pdf uploaded. | 4 November 2020 12:49 CET | Version of Record | https://www.mdpi.com/2071-1050/12/21/9170/pdf-vor |
