| article html file updated | 16 August 2026 20:05 CEST | Update | https://www.mdpi.com/2071-1050/11/23/6861 |
| article html file updated | 14 February 2020 15:15 CET | Update | N/A |
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| article pdf uploaded. | 2 December 2019 16:28 CET | Version of Record | https://www.mdpi.com/2071-1050/11/23/6861/pdf |
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