| article html file updated | 31 August 2025 15:10 CEST | Update | https://www.mdpi.com/2071-1050/12/6/2487 |
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| article pdf uploaded. | 23 March 2020 15:24 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/6/2487/pdf |
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| article pdf uploaded. | 22 March 2020 14:04 CET | Updated version of record | https://www.mdpi.com/2071-1050/12/6/2487/pdf-vor |
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| article pdf uploaded. | 22 March 2020 12:36 CET | Version of Record | https://www.mdpi.com/2071-1050/12/6/2487/pdf-vor |
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