| article html file updated | 16 August 2026 20:34 CEST | Update | https://www.mdpi.com/2071-1050/11/24/6988 |
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| article html file updated | 7 December 2019 08:38 CET | Original file | N/A |
| article pdf uploaded. | 7 December 2019 08:37 CET | Version of Record | https://www.mdpi.com/2071-1050/11/24/6988/pdf |
| article xml uploaded. | 7 December 2019 08:37 CET | Update | https://www.mdpi.com/2071-1050/11/24/6988/xml |
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