| article html file updated | 31 August 2025 01:54 CEST | Update | https://www.mdpi.com/2071-1050/11/19/5227 |
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| article pdf uploaded. | 25 September 2019 11:41 CEST | Updated version of record | https://www.mdpi.com/2071-1050/11/19/5227/pdf |
| article xml uploaded. | 25 September 2019 11:41 CEST | Update | https://www.mdpi.com/2071-1050/11/19/5227/xml |
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| article pdf uploaded. | 24 September 2019 11:02 CEST | Version of Record | https://www.mdpi.com/2071-1050/11/19/5227/pdf-vor |
| article xml uploaded. | 24 September 2019 11:02 CEST | Update | - |
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