| article html file updated | 31 August 2025 08:33 CEST | Update | https://www.mdpi.com/2071-1050/12/2/505 |
| article html file updated | 19 July 2022 19:46 CEST | Update | N/A |
| article html file updated | 15 February 2020 01:22 CET | Update | N/A |
| article html file updated | 9 January 2020 10:48 CET | Original file | N/A |
| article pdf uploaded. | 9 January 2020 10:47 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/505/pdf |
| article xml uploaded. | 9 January 2020 10:47 CET | Update | https://www.mdpi.com/2071-1050/12/2/505/xml |
| article xml file uploaded | 9 January 2020 10:47 CET | Original file | N/A |
