| article html file updated | 15 August 2026 01:30 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1472 |
| article html file updated | 9 February 2020 16:49 CET | Update | N/A |
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| article pdf uploaded. | 8 May 2018 14:30 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/5/1472/pdf |
| article xml uploaded. | 8 May 2018 14:30 CEST | Update | https://www.mdpi.com/1424-8220/18/5/1472/xml |
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