| article html file updated | 1 September 2025 22:35 CEST | Update | https://www.mdpi.com/2218-273X/11/2/338 |
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| article pdf uploaded. | 26 February 2021 03:28 CET | Updated version of record | https://www.mdpi.com/2218-273X/11/2/338/pdf |
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| article html file updated | 25 February 2021 11:22 CET | Original file | - |
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| article xml uploaded. | 25 February 2021 11:21 CET | Update | - |
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| article pdf uploaded. | 23 February 2021 18:21 CET | Version of Record | https://www.mdpi.com/2218-273X/11/2/338/pdf-vor |
