| article html file updated | 31 August 2025 03:31 CEST | Update | https://www.mdpi.com/2071-1050/11/21/5951 |
| article html file updated | 20 July 2022 00:54 CEST | Update | - |
| article html file updated | 14 February 2020 04:01 CET | Update | - |
| article html file updated | 15 November 2019 17:14 CET | Update | - |
| article html file updated | 31 October 2019 11:54 CET | Original file | - |
| article pdf uploaded. | 31 October 2019 11:52 CET | Updated version of record | https://www.mdpi.com/2071-1050/11/21/5951/pdf |
| article xml uploaded. | 31 October 2019 11:52 CET | Update | https://www.mdpi.com/2071-1050/11/21/5951/xml |
| article xml file uploaded | 31 October 2019 11:52 CET | Update | - |
| article pdf uploaded. | 25 October 2019 14:01 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/21/5951/pdf-vor |
| article xml file uploaded | 25 October 2019 14:01 CEST | Original file | - |
