| article html file updated | 17 August 2026 19:46 CEST | Update | https://www.mdpi.com/2304-8158/9/8/996 |
| article html file updated | 1 September 2025 03:55 CEST | Update | N/A |
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| article html file updated | 24 July 2020 16:30 CEST | Original file | N/A |
| article pdf uploaded. | 24 July 2020 16:29 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/8/996/pdf |
| article xml uploaded. | 24 July 2020 16:29 CEST | Update | https://www.mdpi.com/2304-8158/9/8/996/xml |
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