| article html file updated | 31 August 2025 21:03 CEST | Update | https://www.mdpi.com/1424-8220/20/10/2903 |
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| article pdf uploaded. | 27 May 2020 09:52 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/10/2903/pdf |
| article xml uploaded. | 27 May 2020 09:52 CEST | Update | https://www.mdpi.com/1424-8220/20/10/2903/xml |
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| article pdf uploaded. | 26 May 2020 11:49 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/10/2903/pdf-vor |
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| article pdf uploaded. | 20 May 2020 14:12 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/10/2903/pdf-vor |
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