| article html file updated | 1 September 2025 16:24 CEST | Update | https://www.mdpi.com/2227-9717/8/12/1676 |
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| article pdf uploaded. | 23 December 2020 07:22 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/12/1676/pdf |
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| article pdf uploaded. | 18 December 2020 13:56 CET | Version of Record | https://www.mdpi.com/2227-9717/8/12/1676/pdf-vor |
| article xml uploaded. | 18 December 2020 13:56 CET | Update | - |
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