| article html file updated | 31 August 2025 06:10 CEST | Update | https://www.mdpi.com/2073-4344/9/12/1049 |
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| article pdf uploaded. | 11 December 2019 13:36 CET | Updated version of record | https://www.mdpi.com/2073-4344/9/12/1049/pdf |
| article xml uploaded. | 11 December 2019 13:36 CET | Update | https://www.mdpi.com/2073-4344/9/12/1049/xml |
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| article pdf uploaded. | 10 December 2019 09:31 CET | Version of Record | https://www.mdpi.com/2073-4344/9/12/1049/pdf-vor |
| article xml uploaded. | 10 December 2019 09:31 CET | Update | - |
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