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| article html file updated | 31 August 2025 03:11 CEST | Update | N/A |
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| article html file updated | 30 December 2019 10:08 CET | Update | N/A |
| article html file updated | 25 October 2019 09:43 CEST | Original file | N/A |
| article pdf uploaded. | 25 October 2019 09:41 CEST | Updated version of record | https://www.mdpi.com/2079-7737/8/4/79/pdf |
| article xml uploaded. | 25 October 2019 09:41 CEST | Update | https://www.mdpi.com/2079-7737/8/4/79/xml |
| article xml file uploaded | 25 October 2019 09:41 CEST | Update | N/A |
| article pdf uploaded. | 19 October 2019 10:32 CEST | Version of Record | https://www.mdpi.com/2079-7737/8/4/79/pdf-vor |
| article xml file uploaded | 19 October 2019 10:32 CEST | Original file | N/A |
