| article html file updated | 29 August 2025 23:34 CEST | Update | https://www.mdpi.com/1660-4601/13/9/880 |
| article html file updated | 16 July 2022 03:16 CEST | Update | N/A |
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| article xml uploaded. | 2 September 2016 13:13 CEST | Update | https://www.mdpi.com/1660-4601/13/9/880/xml |
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| article pdf uploaded. | 2 September 2016 13:13 CEST | Version of Record | https://www.mdpi.com/1660-4601/13/9/880/pdf |
