| article html file updated | 13 August 2026 16:55 CEST | Update | https://www.mdpi.com/1099-4300/17/4/1634 |
| article html file updated | 6 February 2020 17:00 CET | Update | N/A |
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| article xml file uploaded | 11 May 2015 04:51 CEST | Original file | https://www.mdpi.com/1099-4300/17/4/1634/xml |
| article pdf uploaded. | 27 March 2015 08:44 CET | Updated version of record | https://www.mdpi.com/1099-4300/17/4/1634/pdf |
| article pdf uploaded. | 26 March 2015 08:41 CET | Version of Record | https://www.mdpi.com/1099-4300/17/4/1634/pdf-vor |
