| article html file updated | 31 August 2025 05:19 CEST | Update | https://www.mdpi.com/2504-446X/3/4/82 |
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| article html file updated | 14 February 2020 14:04 CET | Update | - |
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| article pdf uploaded. | 17 December 2019 09:17 CET | Updated version of record | https://www.mdpi.com/2504-446X/3/4/82/pdf |
| article xml uploaded. | 17 December 2019 09:17 CET | Update | https://www.mdpi.com/2504-446X/3/4/82/xml |
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| article pdf uploaded. | 28 November 2019 14:29 CET | Version of Record | https://www.mdpi.com/2504-446X/3/4/82/pdf-vor |
| article xml file uploaded | 28 November 2019 14:29 CET | Original file | - |
