| article html file updated | 17 August 2026 14:22 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1615 |
| article html file updated | 31 August 2025 22:46 CEST | Update | N/A |
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| article pdf uploaded. | 18 June 2020 03:23 CEST | Updated version of record | https://www.mdpi.com/2073-4441/12/6/1615/pdf |
| article xml uploaded. | 18 June 2020 03:23 CEST | Update | https://www.mdpi.com/2073-4441/12/6/1615/xml |
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| article pdf uploaded. | 5 June 2020 14:30 CEST | Version of Record | https://www.mdpi.com/2073-4441/12/6/1615/pdf-vor |
