| article html file updated | 1 September 2025 15:14 CEST | Update | https://www.mdpi.com/2305-6320/7/12/74 |
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| article pdf uploaded. | 9 December 2020 04:09 CET | Updated version of record | https://www.mdpi.com/2305-6320/7/12/74/pdf |
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| article pdf uploaded. | 4 December 2020 13:17 CET | Version of Record | https://www.mdpi.com/2305-6320/7/12/74/pdf-vor |
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