| article html file updated | 24 December 2025 19:05 CET | Update | https://www.mdpi.com/2227-9717/8/6/651 |
| article html file updated | 31 August 2025 22:06 CEST | Update | - |
| article html file updated | 21 July 2022 06:30 CEST | Update | - |
| article html file updated | 30 May 2020 13:01 CEST | Original file | - |
| article pdf uploaded. | 30 May 2020 13:00 CEST | Version of Record | https://www.mdpi.com/2227-9717/8/6/651/pdf |
| article xml uploaded. | 30 May 2020 13:00 CEST | Update | https://www.mdpi.com/2227-9717/8/6/651/xml |
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