| article html file updated | 31 August 2025 09:17 CEST | Update | https://www.mdpi.com/2071-1050/12/2/687 |
| article html file updated | 20 July 2022 17:48 CEST | Update | - |
| article html file updated | 15 February 2020 03:54 CET | Update | - |
| article html file updated | 17 January 2020 13:39 CET | Update | - |
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| article pdf uploaded. | 17 January 2020 13:37 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/2/687/pdf |
| article xml uploaded. | 17 January 2020 13:37 CET | Update | https://www.mdpi.com/2071-1050/12/2/687/xml |
| article xml file uploaded | 17 January 2020 13:37 CET | Update | - |
| article pdf uploaded. | 17 January 2020 13:37 CET | Version of Record | - |
| article xml uploaded. | 17 January 2020 13:37 CET | Update | - |
| article xml file uploaded | 17 January 2020 13:37 CET | Original file | - |
