| article html file updated | 31 August 2025 18:38 CEST | Update | https://www.mdpi.com/2227-9717/8/5/509 |
| article html file updated | 21 July 2022 03:04 CEST | Update | - |
| article html file updated | 5 June 2020 11:55 CEST | Update | - |
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| article pdf uploaded. | 27 May 2020 15:48 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/5/509/pdf |
| article xml uploaded. | 27 May 2020 15:48 CEST | Update | https://www.mdpi.com/2227-9717/8/5/509/xml |
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| article html file updated | 26 May 2020 17:49 CEST | Original file | - |
| article pdf uploaded. | 26 May 2020 17:48 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/5/509/pdf-vor |
| article xml file uploaded | 26 May 2020 17:48 CEST | Update | - |
| article pdf uploaded. | 26 April 2020 13:49 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/5/509/pdf-vor |
| article xml file uploaded | 26 April 2020 13:49 CEST | Original file | - |
