| article html file updated | 31 August 2025 03:01 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4491 |
| article html file updated | 20 July 2022 01:29 CEST | Update | - |
| article html file updated | 14 February 2020 01:29 CET | Update | - |
| article html file updated | 31 October 2019 01:05 CET | Update | - |
| article html file updated | 25 October 2019 03:46 CEST | Update | - |
| article pdf uploaded. | 25 October 2019 03:44 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/20/4491/pdf |
| article xml uploaded. | 25 October 2019 03:44 CEST | Update | https://www.mdpi.com/1424-8220/19/20/4491/xml |
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| article html file updated | 16 October 2019 14:53 CEST | Original file | - |
| article pdf uploaded. | 16 October 2019 14:51 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/20/4491/pdf-vor |
| article xml uploaded. | 16 October 2019 14:51 CEST | Update | - |
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