| article html file updated | 17 August 2026 03:35 CEST | Update | https://www.mdpi.com/2227-7390/8/2/292 |
| article html file updated | 31 August 2025 12:18 CEST | Update | N/A |
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| article pdf uploaded. | 21 February 2020 07:19 CET | Version of Record | https://www.mdpi.com/2227-7390/8/2/292/pdf |
| article xml uploaded. | 21 February 2020 07:19 CET | Update | https://www.mdpi.com/2227-7390/8/2/292/xml |
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