| article html file updated | 12 August 2026 23:07 CEST | Update | https://www.mdpi.com/1422-0067/15/3/4837 |
| article html file updated | 6 February 2020 07:59 CET | Update | N/A |
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| article xml file uploaded | 8 April 2014 11:03 CEST | Original file | https://www.mdpi.com/1422-0067/15/3/4837/xml |
| article pdf uploaded. | 19 March 2014 09:40 CET | Version of Record | https://www.mdpi.com/1422-0067/15/3/4837/pdf |
