| article html file updated | 30 August 2025 09:47 CEST | Update | https://www.mdpi.com/1660-4601/15/12/2809 |
| article html file updated | 17 July 2022 14:38 CEST | Update | - |
| article html file updated | 11 February 2020 02:21 CET | Update | - |
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| article html file updated | 11 December 2018 10:24 CET | Original file | - |
| article pdf uploaded. | 11 December 2018 10:23 CET | Updated version of record | https://www.mdpi.com/1660-4601/15/12/2809/pdf |
| article xml uploaded. | 11 December 2018 10:23 CET | Update | https://www.mdpi.com/1660-4601/15/12/2809/xml |
| article xml file uploaded | 11 December 2018 10:23 CET | Update | - |
| article pdf uploaded. | 10 December 2018 15:17 CET | Updated version of record | https://www.mdpi.com/1660-4601/15/12/2809/pdf-vor |
| article pdf uploaded. | 10 December 2018 15:02 CET | Version of Record | https://www.mdpi.com/1660-4601/15/12/2809/pdf-vor |
| article xml file uploaded | 10 December 2018 15:02 CET | Original file | - |
