| article html file updated | 16 August 2026 05:32 CEST | Update | https://www.mdpi.com/2073-4344/9/7/614 |
| article html file updated | 30 August 2025 22:45 CEST | Update | N/A |
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| article html file updated | 19 July 2019 16:00 CEST | Original file | N/A |
| article pdf uploaded. | 19 July 2019 15:58 CEST | Version of Record | https://www.mdpi.com/2073-4344/9/7/614/pdf |
| article xml uploaded. | 19 July 2019 15:58 CEST | Update | https://www.mdpi.com/2073-4344/9/7/614/xml |
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