| article html file updated | 29 August 2025 21:01 CEST | Update | https://www.mdpi.com/1660-3397/12/4/1924 |
| article html file updated | 15 July 2022 22:57 CEST | Update | - |
| article html file updated | 6 February 2020 08:17 CET | Update | - |
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| article html file updated | 20 August 2015 01:50 CEST | Original file | - |
| article supplementary file uploaded. | 5 May 2014 15:10 CEST | - | https://www.mdpi.com/1660-3397/12/4/1924#supplementary |
| article pdf uploaded. | 1 April 2014 11:18 CEST | Version of Record | https://www.mdpi.com/1660-3397/12/4/1924/pdf |
