| article html file updated | 31 August 2025 06:49 CEST | Update | https://www.mdpi.com/1660-4601/17/1/2 |
| article html file updated | 19 July 2022 21:26 CEST | Update | - |
| article html file updated | 14 February 2020 19:35 CET | Update | - |
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| article html file updated | 24 December 2019 05:42 CET | Original file | - |
| article pdf uploaded. | 24 December 2019 05:40 CET | Updated version of record | https://www.mdpi.com/1660-4601/17/1/2/pdf |
| article xml uploaded. | 24 December 2019 05:40 CET | Update | https://www.mdpi.com/1660-4601/17/1/2/xml |
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| article supplementary file uploaded. | 18 December 2019 07:09 CET | - | https://www.mdpi.com/1660-4601/17/1/2#supplementary |
| article pdf uploaded. | 18 December 2019 07:09 CET | Version of Record | https://www.mdpi.com/1660-4601/17/1/2/pdf-vor |
| article xml file uploaded | 18 December 2019 07:09 CET | Original file | - |
