| article html file updated | 30 August 2025 06:21 CEST | Update | https://www.mdpi.com/1660-4601/15/9/1837 |
| article html file updated | 17 July 2022 01:32 CEST | Update | - |
| article html file updated | 10 February 2020 07:31 CET | Update | - |
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| article html file updated | 27 August 2018 11:35 CEST | Original file | - |
| article pdf uploaded. | 27 August 2018 11:34 CEST | Updated version of record | https://www.mdpi.com/1660-4601/15/9/1837/pdf |
| article xml uploaded. | 27 August 2018 11:34 CEST | Update | https://www.mdpi.com/1660-4601/15/9/1837/xml |
| article xml file uploaded | 27 August 2018 11:34 CEST | Update | - |
| article pdf uploaded. | 24 August 2018 17:00 CEST | Updated version of record | https://www.mdpi.com/1660-4601/15/9/1837/pdf-vor |
| article pdf uploaded. | 24 August 2018 16:48 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/9/1837/pdf-vor |
| article xml file uploaded | 24 August 2018 16:48 CEST | Original file | - |
