| article html file updated | 30 August 2025 11:23 CEST | Update | https://www.mdpi.com/2313-433X/5/2/23 |
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| article pdf uploaded. | 26 January 2019 11:53 CET | Updated version of record | https://www.mdpi.com/2313-433X/5/2/23/pdf |
| article xml file uploaded | 26 January 2019 11:53 CET | Update | https://www.mdpi.com/2313-433X/5/2/23/xml |
| article html file updated | 24 January 2019 02:30 CET | Original file | - |
| article pdf uploaded. | 23 January 2019 05:11 CET | Version of Record | https://www.mdpi.com/2313-433X/5/2/23/pdf-vor |
| article xml uploaded. | 23 January 2019 05:11 CET | Update | - |
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