| article html file updated | 17 August 2026 09:39 CEST | Update | https://www.mdpi.com/2304-8158/9/4/526 |
| article html file updated | 31 August 2025 18:09 CEST | Update | N/A |
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| article html file updated | 22 April 2020 09:25 CEST | Original file | N/A |
| article pdf uploaded. | 22 April 2020 09:24 CEST | Version of Record | https://www.mdpi.com/2304-8158/9/4/526/pdf |
| article xml uploaded. | 22 April 2020 09:24 CEST | Update | https://www.mdpi.com/2304-8158/9/4/526/xml |
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