| article html file updated | 23 October 2025 06:23 CEST | Update | https://www.mdpi.com/2076-2615/5/3/375 |
| article html file updated | 6 February 2020 20:56 CET | Update | - |
| article html file updated | 6 May 2019 15:13 CEST | Update | - |
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| article xml file uploaded | 9 October 2015 06:22 CEST | Update | https://www.mdpi.com/2076-2615/5/3/375/xml |
| article xml file uploaded | 25 September 2015 11:33 CEST | Original file | - |
| article pdf uploaded. | 6 August 2015 08:52 CEST | Updated version of record | https://www.mdpi.com/2076-2615/5/3/375/pdf |
| article pdf uploaded. | 22 July 2015 12:18 CEST | Version of Record | https://www.mdpi.com/2076-2615/5/3/375/pdf-vor |
