| article html file updated | 29 August 2025 21:10 CEST | Update | https://www.mdpi.com/1999-4915/6/8/2938 |
| article html file updated | 15 July 2022 23:15 CEST | Update | - |
| article html file updated | 6 February 2020 11:06 CET | Update | - |
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| article html file updated | 20 August 2015 14:08 CEST | Update | - |
| article html file updated | 29 August 2014 03:20 CEST | Original file | - |
| article xml file uploaded | 29 August 2014 03:20 CEST | Original file | https://www.mdpi.com/1999-4915/6/8/2938/xml |
| article supplementary file uploaded. | 6 August 2014 08:51 CEST | - | https://www.mdpi.com/1999-4915/6/8/2938#supplementary |
| article supplementary file uploaded. | 30 July 2014 14:29 CEST | - | https://www.mdpi.com/1999-4915/6/8/2938#supplementary |
| article pdf uploaded. | 30 July 2014 14:29 CEST | Version of Record | https://www.mdpi.com/1999-4915/6/8/2938/pdf |
