| article html file updated | 31 August 2025 06:05 CEST | Update | https://www.mdpi.com/2305-6320/6/4/114 |
| article html file updated | 19 July 2022 22:09 CEST | Update | - |
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| article html file updated | 31 December 2019 21:39 CET | Update | - |
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| article pdf uploaded. | 9 December 2019 10:42 CET | Version of Record | https://www.mdpi.com/2305-6320/6/4/114/pdf |
| article xml uploaded. | 9 December 2019 10:42 CET | Update | https://www.mdpi.com/2305-6320/6/4/114/xml |
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