| article html file updated | 10 February 2026 09:05 CET | Update | https://www.mdpi.com/1424-8220/21/12/3989 |
| article html file updated | 25 December 2025 13:45 CET | Update | N/A |
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| article pdf uploaded. | 10 June 2021 11:47 CEST | Updated version of record | https://www.mdpi.com/1424-8220/21/12/3989/pdf |
| article xml uploaded. | 10 June 2021 11:47 CEST | Update | https://www.mdpi.com/1424-8220/21/12/3989/xml |
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| article pdf uploaded. | 9 June 2021 13:55 CEST | Version of Record | https://www.mdpi.com/1424-8220/21/12/3989/pdf-vor |
