| article html file updated | 29 August 2025 21:28 CEST | Update | https://www.mdpi.com/1422-0067/16/2/2320 |
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| article xml file uploaded | 3 March 2015 07:00 CET | Original file | https://www.mdpi.com/1422-0067/16/2/2320/xml |
| article pdf uploaded. | 26 January 2015 10:27 CET | Updated version of record | https://www.mdpi.com/1422-0067/16/2/2320/pdf |
| article pdf uploaded. | 22 January 2015 11:28 CET | Version of Record | https://www.mdpi.com/1422-0067/16/2/2320/pdf-vor |
