| article html file updated | 1 September 2025 10:41 CEST | Update | https://www.mdpi.com/2071-1050/12/20/8409 |
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| article pdf uploaded. | 15 October 2020 10:09 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/20/8409/pdf |
| article xml uploaded. | 15 October 2020 10:09 CEST | Update | https://www.mdpi.com/2071-1050/12/20/8409/xml |
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| article pdf uploaded. | 15 October 2020 09:57 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/20/8409/pdf-vor |
| article pdf uploaded. | 13 October 2020 11:58 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/20/8409/pdf-vor |