| article html file updated | 29 August 2025 21:02 CEST | Update | https://www.mdpi.com/2072-6694/6/2/998 |
| article html file updated | 15 July 2022 23:00 CEST | Update | N/A |
| article html file updated | 6 February 2020 08:48 CET | Update | N/A |
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| article html file updated | 30 June 2014 09:45 CEST | Original file | N/A |
| article xml file uploaded | 30 June 2014 09:45 CEST | Original file | https://www.mdpi.com/2072-6694/6/2/998/xml |
| article supplementary file uploaded. | 24 April 2014 09:15 CEST | - | https://www.mdpi.com/2072-6694/6/2/998#supplementary |
| article pdf uploaded. | 23 April 2014 09:43 CEST | Version of Record | https://www.mdpi.com/2072-6694/6/2/998/pdf |
