| article html file updated | 31 August 2025 19:46 CEST | Update | https://www.mdpi.com/2227-9717/8/5/551 |
| article html file updated | 21 July 2022 04:12 CEST | Update | - |
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| article pdf uploaded. | 19 May 2020 05:52 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/5/551/pdf |
| article xml uploaded. | 19 May 2020 05:52 CEST | Update | https://www.mdpi.com/2227-9717/8/5/551/xml |
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| article pdf uploaded. | 8 May 2020 13:23 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/5/551/pdf-vor |
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