| article html file updated | 16 August 2026 12:59 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3446 |
| article html file updated | 31 August 2025 01:04 CEST | Update | N/A |
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| article pdf uploaded. | 6 September 2019 12:56 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/18/3446/pdf |
| article xml uploaded. | 6 September 2019 12:56 CEST | Update | https://www.mdpi.com/1996-1073/12/18/3446/xml |
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