| article html file updated | 16 August 2026 07:48 CEST | Update | https://www.mdpi.com/1422-0067/20/16/3921 |
| article html file updated | 30 August 2025 23:50 CEST | Update | N/A |
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| article html file updated | 12 August 2019 16:52 CEST | Original file | N/A |
| article pdf uploaded. | 12 August 2019 16:08 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/16/3921/pdf |
| article xml uploaded. | 12 August 2019 16:08 CEST | Update | https://www.mdpi.com/1422-0067/20/16/3921/xml |
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