| article html file updated | 31 August 2025 07:34 CEST | Update | https://www.mdpi.com/2218-273X/10/1/40 |
| article html file updated | 19 July 2022 20:44 CEST | Update | - |
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| article pdf uploaded. | 7 January 2020 12:06 CET | Updated version of record | https://www.mdpi.com/2218-273X/10/1/40/pdf |
| article xml uploaded. | 7 January 2020 12:06 CET | Update | https://www.mdpi.com/2218-273X/10/1/40/xml |
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| article pdf uploaded. | 26 December 2019 16:47 CET | Version of Record | https://www.mdpi.com/2218-273X/10/1/40/pdf-vor |
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