| article html file updated | 29 August 2025 22:02 CEST | Update | https://www.mdpi.com/2078-2489/6/3/505 |
| article html file updated | 16 July 2022 00:47 CEST | Update | - |
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| article xml file uploaded | 8 September 2015 08:09 CEST | Original file | https://www.mdpi.com/2078-2489/6/3/505/xml |
| article pdf uploaded. | 21 August 2015 11:57 CEST | Updated version of record | https://www.mdpi.com/2078-2489/6/3/505/pdf |
| article pdf uploaded. | 20 August 2015 14:21 CEST | Version of Record | https://www.mdpi.com/2078-2489/6/3/505/pdf-vor |
