| article html file updated | 31 August 2025 19:10 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3645 |
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| article pdf uploaded. | 7 May 2020 11:54 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3645/pdf |
| article xml uploaded. | 7 May 2020 11:54 CEST | Update | https://www.mdpi.com/2071-1050/12/9/3645/xml |
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| article pdf uploaded. | 6 May 2020 10:07 CEST | Updated version of record | https://www.mdpi.com/2071-1050/12/9/3645/pdf-vor |
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| article pdf uploaded. | 1 May 2020 11:17 CEST | Version of Record | https://www.mdpi.com/2071-1050/12/9/3645/pdf-vor |
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