| article html file updated | 31 August 2025 21:13 CEST | Update | https://www.mdpi.com/2079-9284/7/2/38 |
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| article html file updated | 9 October 2020 02:44 CEST | Update | - |
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| article pdf uploaded. | 18 June 2020 07:14 CEST | Updated version of record | https://www.mdpi.com/2079-9284/7/2/38/pdf |
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| article pdf uploaded. | 21 May 2020 16:29 CEST | Version of Record | https://www.mdpi.com/2079-9284/7/2/38/pdf-vor |
| article xml file uploaded | 21 May 2020 16:29 CEST | Original file | - |
