| article html file updated | 30 August 2025 23:35 CEST | Update | https://www.mdpi.com/2218-1997/5/8/184 |
| article html file updated | 21 August 2025 21:59 CEST | Update | N/A |
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| article pdf uploaded. | 7 August 2019 07:21 CEST | Version of Record | https://www.mdpi.com/2218-1997/5/8/184/pdf |
| article xml uploaded. | 7 August 2019 07:21 CEST | Update | https://www.mdpi.com/2218-1997/5/8/184/xml |
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