| article html file updated | 30 August 2025 23:31 CEST | Update | https://www.mdpi.com/2071-1050/11/15/4234 |
| article html file updated | 20 July 2022 05:45 CEST | Update | N/A |
| article html file updated | 13 February 2020 07:36 CET | Update | N/A |
| article html file updated | 13 August 2019 08:26 CEST | Update | N/A |
| article html file updated | 7 August 2019 12:10 CEST | Original file | N/A |
| article pdf uploaded. | 7 August 2019 12:09 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/15/4234/pdf |
| article xml uploaded. | 7 August 2019 12:09 CEST | Update | https://www.mdpi.com/2071-1050/11/15/4234/xml |
| article xml file uploaded | 7 August 2019 12:09 CEST | Update | N/A |
| article pdf uploaded. | 5 August 2019 15:29 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/15/4234/pdf-vor |
| article xml file uploaded | 5 August 2019 15:29 CEST | Original file | N/A |
