| article html file updated | 31 August 2025 01:40 CEST | Update | https://www.mdpi.com/1424-8220/19/18/4044 |
| article html file updated | 20 July 2022 03:08 CEST | Update | - |
| article html file updated | 13 February 2020 18:44 CET | Update | - |
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| article html file updated | 19 September 2019 12:50 CEST | Update | - |
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| article pdf uploaded. | 19 September 2019 12:13 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/18/4044/pdf |
| article xml uploaded. | 19 September 2019 12:13 CEST | Update | https://www.mdpi.com/1424-8220/19/18/4044/xml |
| article xml file uploaded | 19 September 2019 12:13 CEST | Original file | - |
