| article html file updated | 13 August 2026 20:50 CEST | Update | https://www.mdpi.com/2076-3425/5/2/201 |
| article html file updated | 6 February 2020 18:47 CET | Update | N/A |
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| article xml file uploaded | 7 July 2015 10:59 CEST | Original file | https://www.mdpi.com/2076-3425/5/2/201/xml |
| article supplementary file uploaded. | 20 May 2015 11:20 CEST | - | https://www.mdpi.com/2076-3425/5/2/201#supplementary |
| article pdf uploaded. | 20 May 2015 11:20 CEST | Version of Record | https://www.mdpi.com/2076-3425/5/2/201/pdf |
