| article html file updated | 31 August 2025 15:54 CEST | Update | https://www.mdpi.com/2227-9717/8/4/403 |
| article html file updated | 21 July 2022 00:23 CEST | Update | - |
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| article pdf uploaded. | 3 April 2020 03:33 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/4/403/pdf |
| article xml uploaded. | 3 April 2020 03:33 CEST | Update | https://www.mdpi.com/2227-9717/8/4/403/xml |
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| article html file updated | 30 March 2020 14:19 CEST | Original file | - |
| article pdf uploaded. | 30 March 2020 14:18 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/4/403/pdf-vor |
| article xml file uploaded | 30 March 2020 14:18 CEST | Original file | - |
