| article html file updated | 31 August 2025 03:42 CEST | Update | https://www.mdpi.com/2071-1050/11/21/6012 |
| article html file updated | 20 July 2022 00:41 CEST | Update | - |
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| article pdf uploaded. | 29 October 2019 15:59 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/6012/pdf |
| article xml uploaded. | 29 October 2019 15:59 CET | Update | https://www.mdpi.com/2071-1050/11/21/6012/xml |
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