| article html file updated | 30 August 2025 10:48 CEST | Update | https://www.mdpi.com/2076-3417/9/2/222 |
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| article pdf uploaded. | 10 January 2019 06:53 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/2/222/pdf |
| article xml uploaded. | 10 January 2019 06:53 CET | Update | https://www.mdpi.com/2076-3417/9/2/222/xml |
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| article pdf uploaded. | 9 January 2019 16:11 CET | Updated version of record | https://www.mdpi.com/2076-3417/9/2/222/pdf-vor |
| article pdf uploaded. | 9 January 2019 16:09 CET | Version of Record | https://www.mdpi.com/2076-3417/9/2/222/pdf-vor |
| article xml file uploaded | 9 January 2019 16:09 CET | Original file | - |