| article html file updated | 29 August 2025 20:35 CEST | Update | https://www.mdpi.com/1996-1944/6/3/1011 |
| article html file updated | 15 July 2022 22:12 CEST | Update | - |
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| article supplementary file uploaded. | 14 March 2013 16:03 CET | - | https://www.mdpi.com/1996-1944/6/3/1011#supplementary |
| article pdf uploaded. | 14 March 2013 16:03 CET | Version of Record | https://www.mdpi.com/1996-1944/6/3/1011/pdf |
