| article html file updated | 31 August 2025 00:55 CEST | Update | https://www.mdpi.com/2071-1050/11/18/4821 |
| article html file updated | 20 July 2022 04:02 CEST | Update | - |
| article html file updated | 13 February 2020 14:59 CET | Update | - |
| article html file updated | 26 September 2019 17:57 CEST | Update | - |
| article html file updated | 4 September 2019 09:41 CEST | Original file | - |
| article pdf uploaded. | 4 September 2019 09:39 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/18/4821/pdf |
| article xml uploaded. | 4 September 2019 09:39 CEST | Update | https://www.mdpi.com/2071-1050/11/18/4821/xml |
| article xml file uploaded | 4 September 2019 09:39 CEST | Original file | - |
