| article html file updated | 6 February 2020 16:01 CET | Update | https://www.mdpi.com/1099-4300/17/2/885 |
| article html file updated | 20 September 2019 18:02 CEST | Update | N/A |
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| article xml file uploaded | 28 February 2015 03:09 CET | Original file | https://www.mdpi.com/1099-4300/17/2/885/xml |
| article pdf uploaded. | 16 February 2015 13:15 CET | Version of Record | https://www.mdpi.com/1099-4300/17/2/885/pdf |
