| article html file updated | 31 August 2025 01:15 CEST | Update | https://www.mdpi.com/2073-4441/11/9/1882 |
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| article pdf uploaded. | 19 September 2019 04:22 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/9/1882/pdf |
| article xml uploaded. | 19 September 2019 04:22 CEST | Update | https://www.mdpi.com/2073-4441/11/9/1882/xml |
| article xml file uploaded | 19 September 2019 04:22 CEST | Update | - |
| article pdf uploaded. | 10 September 2019 16:24 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/9/1882/pdf-vor |
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