| article html file updated | 31 August 2025 19:55 CEST | Update | https://www.mdpi.com/2227-9717/8/5/559 |
| article html file updated | 21 July 2022 04:20 CEST | Update | - |
| article html file updated | 5 June 2020 12:11 CEST | Update | - |
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| article pdf uploaded. | 26 May 2020 09:06 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/5/559/pdf |
| article xml uploaded. | 26 May 2020 09:06 CEST | Update | https://www.mdpi.com/2227-9717/8/5/559/xml |
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| article pdf uploaded. | 9 May 2020 14:10 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/5/559/pdf-vor |
| article xml file uploaded | 9 May 2020 14:10 CEST | Original file | - |
