| article html file updated | 16 August 2026 04:22 CEST | Update | https://www.mdpi.com/1424-8220/19/13/2976 |
| article html file updated | 13 February 2020 00:30 CET | Update | N/A |
| article html file updated | 17 July 2019 12:07 CEST | Update | N/A |
| article html file updated | 5 July 2019 23:46 CEST | Original file | N/A |
| article pdf uploaded. | 5 July 2019 15:22 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/13/2976/pdf |
| article xml uploaded. | 5 July 2019 15:22 CEST | Update | https://www.mdpi.com/1424-8220/19/13/2976/xml |
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