| article html file updated | 31 August 2025 11:33 CEST | Update | https://www.mdpi.com/1424-8220/20/4/1001 |
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| article supplementary file uploaded. | 13 February 2020 12:47 CET | - | https://www.mdpi.com/1424-8220/20/4/1001#supplementary |
| article pdf uploaded. | 13 February 2020 12:47 CET | Version of Record | https://www.mdpi.com/1424-8220/20/4/1001/pdf |
| article xml uploaded. | 13 February 2020 12:47 CET | Update | https://www.mdpi.com/1424-8220/20/4/1001/xml |
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