| article html file updated | 30 August 2025 05:38 CEST | Update | https://www.mdpi.com/2304-6732/5/3/20 |
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| article html file updated | 30 July 2018 12:24 CEST | Original file | - |
| article pdf uploaded. | 30 July 2018 08:25 CEST | Updated version of record | https://www.mdpi.com/2304-6732/5/3/20/pdf |
| article pdf uploaded. | 30 July 2018 08:14 CEST | Updated version of record | https://www.mdpi.com/2304-6732/5/3/20/pdf-vor |
| article xml uploaded. | 30 July 2018 08:14 CEST | Update | https://www.mdpi.com/2304-6732/5/3/20/xml |
| article xml file uploaded | 30 July 2018 08:14 CEST | Update | - |
| article pdf uploaded. | 28 July 2018 12:50 CEST | Updated version of record | https://www.mdpi.com/2304-6732/5/3/20/pdf-vor |
| article pdf uploaded. | 28 July 2018 12:49 CEST | Version of Record | https://www.mdpi.com/2304-6732/5/3/20/pdf-vor |
| article xml file uploaded | 28 July 2018 12:49 CEST | Original file | - |
