| article html file updated | 31 August 2025 03:37 CEST | Update | https://www.mdpi.com/2071-1050/11/21/5981 |
| article html file updated | 20 July 2022 00:48 CEST | Update | - |
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| article html file updated | 28 October 2019 09:57 CET | Original file | - |
| article pdf uploaded. | 28 October 2019 09:56 CET | Version of Record | https://www.mdpi.com/2071-1050/11/21/5981/pdf |
| article xml uploaded. | 28 October 2019 09:56 CET | Update | https://www.mdpi.com/2071-1050/11/21/5981/xml |
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