| article html file updated | 31 August 2025 05:09 CEST | Update | https://www.mdpi.com/2227-9717/7/12/879 |
| article html file updated | 19 July 2022 23:05 CEST | Update | - |
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| article html file updated | 31 December 2019 04:44 CET | Update | - |
| article html file updated | 26 November 2019 06:50 CET | Original file | - |
| article pdf uploaded. | 26 November 2019 06:49 CET | Version of Record | https://www.mdpi.com/2227-9717/7/12/879/pdf |
| article xml uploaded. | 26 November 2019 06:49 CET | Update | https://www.mdpi.com/2227-9717/7/12/879/xml |
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