| article html file updated | 30 August 2025 05:42 CEST | Update | https://www.mdpi.com/1660-4601/15/8/1621 |
| article html file updated | 20 July 2022 16:41 CEST | Update | - |
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| article html file updated | 3 August 2018 00:23 CEST | Original file | - |
| article pdf uploaded. | 2 August 2018 06:18 CEST | Updated version of record | https://www.mdpi.com/1660-4601/15/8/1621/pdf |
| article xml uploaded. | 2 August 2018 06:18 CEST | Update | https://www.mdpi.com/1660-4601/15/8/1621/xml |
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| article pdf uploaded. | 31 July 2018 17:07 CEST | Updated version of record | https://www.mdpi.com/1660-4601/15/8/1621/pdf-vor |
| article pdf uploaded. | 31 July 2018 16:56 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/8/1621/pdf-vor |
| article xml file uploaded | 31 July 2018 16:56 CEST | Original file | - |
