| article html file updated | 29 August 2025 22:57 CEST | Update | https://www.mdpi.com/1422-0067/17/4/469 |
| article html file updated | 16 July 2022 02:10 CEST | Update | N/A |
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| article xml uploaded. | 12 April 2016 12:21 CEST | Update | https://www.mdpi.com/1422-0067/17/4/469/xml |
| article pdf uploaded. | 12 April 2016 12:21 CEST | Version of Record | https://www.mdpi.com/1422-0067/17/4/469/pdf |
