| article html file updated | 29 August 2025 22:45 CEST | Update | https://www.mdpi.com/1422-0067/17/3/269 |
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| article html file updated | 30 March 2016 11:59 CEST | Original file | N/A |
| article pdf uploaded. | 26 February 2016 11:41 CET | Version of Record | https://www.mdpi.com/1422-0067/17/3/269/pdf |
| article xml uploaded. | 26 February 2016 11:41 CET | Original file | https://www.mdpi.com/1422-0067/17/3/269/xml |
