| article html file updated | 31 August 2025 01:32 CEST | Update | https://www.mdpi.com/2073-4441/11/9/1934 |
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| article pdf uploaded. | 20 September 2019 12:21 CEST | Updated version of record | https://www.mdpi.com/2073-4441/11/9/1934/pdf |
| article xml uploaded. | 20 September 2019 12:21 CEST | Update | https://www.mdpi.com/2073-4441/11/9/1934/xml |
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| article pdf uploaded. | 17 September 2019 08:38 CEST | Version of Record | https://www.mdpi.com/2073-4441/11/9/1934/pdf-vor |
| article xml uploaded. | 17 September 2019 08:38 CEST | Update | - |
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