| article html file updated | 30 August 2025 02:31 CEST | Update | https://www.mdpi.com/1422-0067/19/2/488 |
| article html file updated | 16 July 2022 09:05 CEST | Update | N/A |
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| article xml uploaded. | 6 February 2018 17:26 CET | Update | https://www.mdpi.com/1422-0067/19/2/488/xml |
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| article pdf uploaded. | 6 February 2018 17:26 CET | Version of Record | https://www.mdpi.com/1422-0067/19/2/488/pdf |
