| article html file updated | 31 August 2025 20:06 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3402 |
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| article html file updated | 23 May 2020 10:26 CEST | Update | - |
| article pdf uploaded. | 11 May 2020 17:13 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/9/3402/pdf |
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| article xml uploaded. | 11 May 2020 17:09 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3402/xml |
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