| article html file updated | 17 August 2026 15:37 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4331 |
| article html file updated | 31 August 2025 23:58 CEST | Update | N/A |
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| article html file updated | 18 June 2020 07:53 CEST | Original file | N/A |
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| article xml uploaded. | 18 June 2020 07:50 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4331/xml |
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