| article html file updated | 30 August 2025 08:53 CEST | Update | https://www.mdpi.com/2075-4434/6/4/116 |
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| article html file updated | 25 December 2018 03:54 CET | Update | - |
| article html file updated | 21 November 2018 04:53 CET | Original file | - |
| article pdf uploaded. | 21 November 2018 04:52 CET | Updated version of record | https://www.mdpi.com/2075-4434/6/4/116/pdf |
| article xml uploaded. | 21 November 2018 04:52 CET | Update | https://www.mdpi.com/2075-4434/6/4/116/xml |
| article xml file uploaded | 21 November 2018 04:52 CET | Update | - |
| article pdf uploaded. | 15 November 2018 16:45 CET | Updated version of record | https://www.mdpi.com/2075-4434/6/4/116/pdf-vor |
| article pdf uploaded. | 15 November 2018 16:11 CET | Version of Record | https://www.mdpi.com/2075-4434/6/4/116/pdf-vor |
| article xml file uploaded | 15 November 2018 16:11 CET | Original file | - |
