| article html file updated | 31 August 2025 10:22 CEST | Update | https://www.mdpi.com/2075-4418/10/2/77 |
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| article pdf uploaded. | 15 February 2020 13:50 CET | Updated version of record | https://www.mdpi.com/2075-4418/10/2/77/pdf |
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| article html file updated | 15 February 2020 13:47 CET | Original file | - |
| article pdf uploaded. | 15 February 2020 13:46 CET | Updated version of record | https://www.mdpi.com/2075-4418/10/2/77/pdf-vor |
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| article pdf uploaded. | 31 January 2020 14:56 CET | Version of Record | https://www.mdpi.com/2075-4418/10/2/77/pdf-vor |
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