| article html file updated | 17 August 2026 03:19 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1118 |
| article html file updated | 31 August 2025 12:03 CEST | Update | N/A |
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| article pdf uploaded. | 21 February 2020 13:45 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/4/1118/pdf |
| article xml uploaded. | 21 February 2020 13:45 CET | Update | https://www.mdpi.com/1424-8220/20/4/1118/xml |
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| article pdf uploaded. | 18 February 2020 16:39 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1118/pdf-vor |
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