| article html file updated | 30 August 2025 11:02 CEST | Update | https://www.mdpi.com/2071-1050/11/2/420 |
| article html file updated | 20 July 2022 16:05 CEST | Update | - |
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| article html file updated | 15 January 2019 11:05 CET | Original file | - |
| article pdf uploaded. | 15 January 2019 11:03 CET | Version of Record | https://www.mdpi.com/2071-1050/11/2/420/pdf |
| article xml uploaded. | 15 January 2019 11:03 CET | Update | https://www.mdpi.com/2071-1050/11/2/420/xml |
| article xml file uploaded | 15 January 2019 11:03 CET | Original file | - |
