| article html file updated | 13 August 2026 21:54 CEST | Update | https://www.mdpi.com/1420-3049/20/6/10131 |
| article html file updated | 6 February 2020 19:14 CET | Update | N/A |
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| article xml file uploaded | 16 July 2015 09:43 CEST | Original file | https://www.mdpi.com/1420-3049/20/6/10131/xml |
| article pdf uploaded. | 1 June 2015 10:28 CEST | Version of Record | https://www.mdpi.com/1420-3049/20/6/10131/pdf |
