| article html file updated | 16 August 2026 00:29 CEST | Update | https://www.mdpi.com/2227-7390/7/5/448 |
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| article pdf uploaded. | 20 May 2019 11:51 CEST | Version of Record | https://www.mdpi.com/2227-7390/7/5/448/pdf |
| article xml uploaded. | 20 May 2019 11:51 CEST | Update | https://www.mdpi.com/2227-7390/7/5/448/xml |
| article xml file uploaded | 20 May 2019 11:50 CEST | Original file | N/A |
