| article html file updated | 31 August 2025 03:30 CEST | Update | https://www.mdpi.com/2071-1050/11/21/5939 |
| article html file updated | 21 August 2025 23:04 CEST | Update | - |
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| article html file updated | 15 November 2019 17:10 CET | Update | - |
| article html file updated | 25 October 2019 12:52 CEST | Original file | - |
| article pdf uploaded. | 25 October 2019 12:51 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/21/5939/pdf |
| article xml uploaded. | 25 October 2019 12:51 CEST | Update | https://www.mdpi.com/2071-1050/11/21/5939/xml |
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