| article html file updated | 31 August 2025 08:31 CEST | Update | https://www.mdpi.com/2071-1050/12/2/487 |
| article html file updated | 19 July 2022 19:49 CEST | Update | - |
| article html file updated | 15 February 2020 01:14 CET | Update | - |
| article html file updated | 20 January 2020 04:24 CET | Original file | - |
| article pdf uploaded. | 20 January 2020 04:22 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/487/pdf |
| article xml uploaded. | 20 January 2020 04:22 CET | Update | https://www.mdpi.com/2071-1050/12/2/487/xml |
| article xml file uploaded | 20 January 2020 04:22 CET | Update | - |
| article pdf uploaded. | 8 January 2020 16:21 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/487/pdf-vor |
| article xml file uploaded | 8 January 2020 16:21 CET | Update | - |
| article pdf uploaded. | 8 January 2020 16:21 CET | Version of Record | https://www.mdpi.com/2071-1050/12/2/487/pdf-vor |
| article xml file uploaded | 8 January 2020 16:21 CET | Original file | - |
