| article html file updated | 16 August 2026 00:47 CEST | Update | https://www.mdpi.com/1996-1944/12/10/1681 |
| article html file updated | 30 August 2025 20:10 CEST | Update | N/A |
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| article html file updated | 23 May 2019 13:38 CEST | Original file | N/A |
| article pdf uploaded. | 23 May 2019 13:14 CEST | Version of Record | https://www.mdpi.com/1996-1944/12/10/1681/pdf |
| article xml uploaded. | 23 May 2019 13:14 CEST | Update | https://www.mdpi.com/1996-1944/12/10/1681/xml |
| article xml file uploaded | 23 May 2019 13:14 CEST | Original file | N/A |
