| article html file updated | 31 August 2025 11:43 CEST | Update | https://www.mdpi.com/2218-273X/10/2/303 |
| article html file updated | 20 July 2022 20:14 CEST | Update | - |
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| article pdf uploaded. | 1 March 2020 06:05 CET | Updated version of record | https://www.mdpi.com/2218-273X/10/2/303/pdf |
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| article pdf uploaded. | 14 February 2020 15:25 CET | Version of Record | https://www.mdpi.com/2218-273X/10/2/303/pdf-vor |
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