| article html file updated | 1 September 2025 04:39 CEST | Update | https://www.mdpi.com/1424-8220/20/15/4304 |
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| article html file updated | 4 August 2020 04:06 CEST | Update | - |
| article pdf uploaded. | 4 August 2020 04:05 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/15/4304/pdf |
| article xml uploaded. | 4 August 2020 04:05 CEST | Update | https://www.mdpi.com/1424-8220/20/15/4304/xml |
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| article pdf uploaded. | 4 August 2020 03:48 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/15/4304/pdf-vor |
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| article pdf uploaded. | 1 August 2020 12:29 CEST | Updated version of record | https://www.mdpi.com/1424-8220/20/15/4304/pdf-vor |
| article pdf uploaded. | 1 August 2020 12:29 CEST | Version of Record | https://www.mdpi.com/1424-8220/20/15/4304/pdf-vor |
