| article html file updated | 18 August 2026 01:50 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6758 |
| article html file updated | 1 September 2025 08:28 CEST | Update | N/A |
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| article html file updated | 15 September 2020 10:38 CEST | Original file | N/A |
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| article xml uploaded. | 15 September 2020 10:37 CEST | Update | https://www.mdpi.com/1422-0067/21/18/6758/xml |
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