| article html file updated | 30 August 2025 14:33 CEST | Update | https://www.mdpi.com/1660-4601/16/9/1538 |
| article html file updated | 19 July 2022 18:06 CEST | Update | - |
| article html file updated | 12 February 2020 09:01 CET | Update | - |
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| article xml uploaded. | 3 May 2019 16:45 CEST | Update | https://www.mdpi.com/1660-4601/16/9/1538/xml |
| article pdf uploaded. | 3 May 2019 16:45 CEST | Updated version of record | https://www.mdpi.com/1660-4601/16/9/1538/pdf |
| article html file updated | 30 April 2019 14:32 CEST | Original file | - |
| article pdf uploaded. | 30 April 2019 14:31 CEST | Version of Record | https://www.mdpi.com/1660-4601/16/9/1538/pdf-vor |
| article xml file uploaded | 30 April 2019 14:31 CEST | Original file | - |
