| article html file updated | 31 August 2025 20:48 CEST | Update | https://www.mdpi.com/2227-7390/8/5/814 |
| article html file updated | 21 July 2022 05:12 CEST | Update | - |
| article html file updated | 9 October 2020 01:53 CEST | Update | - |
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| article pdf uploaded. | 26 May 2020 16:25 CEST | Updated version of record | https://www.mdpi.com/2227-7390/8/5/814/pdf |
| article xml uploaded. | 26 May 2020 16:25 CEST | Update | https://www.mdpi.com/2227-7390/8/5/814/xml |
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| article pdf uploaded. | 18 May 2020 13:26 CEST | Version of Record | https://www.mdpi.com/2227-7390/8/5/814/pdf-vor |
| article xml file uploaded | 18 May 2020 13:26 CEST | Original file | - |
