| article html file updated | 13 August 2026 18:07 CEST | Update | https://www.mdpi.com/1660-4601/12/4/4141 |
| article html file updated | 6 February 2020 17:35 CET | Update | N/A |
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| article html file updated | 21 August 2015 10:21 CEST | Update | N/A |
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| article xml file uploaded | 27 April 2015 11:40 CEST | Original file | https://www.mdpi.com/1660-4601/12/4/4141/xml |
| article pdf uploaded. | 14 April 2015 10:06 CEST | Version of Record | https://www.mdpi.com/1660-4601/12/4/4141/pdf |
