| article html file updated | 15 August 2026 17:12 CEST | Update | https://www.mdpi.com/1424-8220/19/4/827 |
| article html file updated | 11 February 2020 16:41 CET | Update | N/A |
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| article html file updated | 19 February 2019 07:46 CET | Update | N/A |
| article xml uploaded. | 18 February 2019 11:58 CET | Update | https://www.mdpi.com/1424-8220/19/4/827/xml |
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| article pdf uploaded. | 18 February 2019 11:58 CET | Updated version of record | https://www.mdpi.com/1424-8220/19/4/827/pdf |
| article html file updated | 17 February 2019 10:45 CET | Original file | N/A |
| article pdf uploaded. | 17 February 2019 10:43 CET | Version of Record | https://www.mdpi.com/1424-8220/19/4/827/pdf-vor |
| article xml uploaded. | 17 February 2019 10:43 CET | Update | N/A |
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