| article html file updated | 31 August 2025 03:47 CEST | Update | https://www.mdpi.com/2071-1050/11/21/6037 |
| article html file updated | 20 July 2022 00:36 CEST | Update | N/A |
| article html file updated | 14 February 2020 05:22 CET | Update | N/A |
| article html file updated | 15 November 2019 17:45 CET | Update | N/A |
| article html file updated | 6 November 2019 07:57 CET | Original file | N/A |
| article pdf uploaded. | 6 November 2019 07:55 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/6037/pdf |
| article xml uploaded. | 6 November 2019 07:55 CET | Update | https://www.mdpi.com/2071-1050/11/21/6037/xml |
| article xml file uploaded | 6 November 2019 07:55 CET | Update | N/A |
| article pdf uploaded. | 30 October 2019 16:26 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6037/pdf-vor |
| article xml file uploaded | 30 October 2019 16:26 CET | Original file | N/A |
