| article html file updated | 13 August 2026 03:21 CEST | Update | https://www.mdpi.com/2075-1729/4/3/386 |
| article html file updated | 6 February 2020 11:52 CET | Update | N/A |
| article html file updated | 7 May 2019 08:59 CEST | Update | N/A |
| article html file updated | 21 March 2019 23:59 CET | Update | N/A |
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| article html file updated | 24 October 2014 07:44 CEST | Update | N/A |
| article xml file uploaded | 24 October 2014 07:44 CEST | Update | https://www.mdpi.com/2075-1729/4/3/386/xml |
| article html file updated | 29 September 2014 08:55 CEST | Original file | N/A |
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| article pdf uploaded. | 12 September 2014 09:24 CEST | Updated version of record | https://www.mdpi.com/2075-1729/4/3/386/pdf |
| article pdf uploaded. | 28 August 2014 11:49 CEST | Version of Record | https://www.mdpi.com/2075-1729/4/3/386/pdf-vor |
