| article html file updated | 16 August 2026 02:28 CEST | Update | https://www.mdpi.com/1424-8220/19/12/2680 |
| article html file updated | 30 August 2025 21:07 CEST | Update | N/A |
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| article html file updated | 21 June 2019 04:50 CEST | Original file | N/A |
| article pdf uploaded. | 21 June 2019 04:49 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/12/2680/pdf |
| article xml uploaded. | 21 June 2019 04:49 CEST | Update | https://www.mdpi.com/1424-8220/19/12/2680/xml |
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| article pdf uploaded. | 13 June 2019 16:28 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/12/2680/pdf-vor |
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