| article html file updated | 30 August 2025 11:13 CEST | Update | https://www.mdpi.com/2079-4991/9/1/117 |
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| article supplementary file uploaded. | 22 January 2019 08:03 CET | - | https://www.mdpi.com/2079-4991/9/1/117#supplementary |
| article pdf uploaded. | 22 January 2019 08:03 CET | Updated version of record | https://www.mdpi.com/2079-4991/9/1/117/pdf |
| article xml uploaded. | 22 January 2019 08:03 CET | Update | https://www.mdpi.com/2079-4991/9/1/117/xml |
| article xml file uploaded | 22 January 2019 08:03 CET | Update | - |
| article pdf uploaded. | 18 January 2019 15:32 CET | Updated version of record | https://www.mdpi.com/2079-4991/9/1/117/pdf-vor |
| article pdf uploaded. | 18 January 2019 15:20 CET | Version of Record | https://www.mdpi.com/2079-4991/9/1/117/pdf-vor |
| article xml file uploaded | 18 January 2019 15:20 CET | Original file | - |