| article html file updated | 31 August 2025 13:09 CEST | Update | https://www.mdpi.com/1422-0067/21/5/1687 |
| article html file updated | 21 August 2025 23:42 CEST | Update | N/A |
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| article pdf uploaded. | 1 March 2020 10:34 CET | Version of Record | https://www.mdpi.com/1422-0067/21/5/1687/pdf |
| article xml uploaded. | 1 March 2020 10:34 CET | Update | https://www.mdpi.com/1422-0067/21/5/1687/xml |
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