| article html file updated | 31 August 2025 07:00 CEST | Update | https://www.mdpi.com/1660-4601/17/1/49 |
| article html file updated | 19 July 2022 21:17 CEST | Update | - |
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| article html file updated | 26 December 2019 08:23 CET | Original file | - |
| article pdf uploaded. | 26 December 2019 08:21 CET | Updated version of record | https://www.mdpi.com/1660-4601/17/1/49/pdf |
| article xml uploaded. | 26 December 2019 08:21 CET | Update | https://www.mdpi.com/1660-4601/17/1/49/xml |
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| article pdf uploaded. | 19 December 2019 13:29 CET | Version of Record | https://www.mdpi.com/1660-4601/17/1/49/pdf-vor |
| article xml file uploaded | 19 December 2019 13:29 CET | Original file | - |
