| article html file updated | 16 August 2026 15:42 CEST | Update | https://www.mdpi.com/2218-273X/9/10/604 |
| article html file updated | 31 August 2025 02:49 CEST | Update | N/A |
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| article html file updated | 13 October 2019 06:14 CEST | Original file | N/A |
| article pdf uploaded. | 13 October 2019 06:13 CEST | Version of Record | https://www.mdpi.com/2218-273X/9/10/604/pdf |
| article xml uploaded. | 13 October 2019 06:13 CEST | Update | https://www.mdpi.com/2218-273X/9/10/604/xml |
| article xml file uploaded | 13 October 2019 06:13 CEST | Original file | N/A |
