| article html file updated | 31 August 2025 11:39 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1026 |
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| article pdf uploaded. | 14 February 2020 11:11 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1026/pdf |
| article xml uploaded. | 14 February 2020 11:11 CET | Update | https://www.mdpi.com/1424-8220/20/4/1026/xml |
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