| article html file updated | 31 August 2025 01:15 CEST | Update | https://www.mdpi.com/1424-8220/19/18/3907 |
| article html file updated | 20 July 2022 03:39 CEST | Update | N/A |
| article html file updated | 13 February 2020 16:40 CET | Update | N/A |
| article html file updated | 25 September 2019 19:51 CEST | Update | N/A |
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| article html file updated | 12 September 2019 03:20 CEST | Update | N/A |
| article html file updated | 11 September 2019 20:06 CEST | Original file | N/A |
| article pdf uploaded. | 11 September 2019 13:15 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/18/3907/pdf |
| article xml uploaded. | 11 September 2019 13:15 CEST | Update | https://www.mdpi.com/1424-8220/19/18/3907/xml |
| article xml file uploaded | 11 September 2019 13:15 CEST | Update | N/A |
| article pdf uploaded. | 10 September 2019 16:30 CEST | Updated version of record | https://www.mdpi.com/1424-8220/19/18/3907/pdf-vor |
| article xml file uploaded | 10 September 2019 16:30 CEST | Update | N/A |
| article pdf uploaded. | 10 September 2019 16:27 CEST | Version of Record | https://www.mdpi.com/1424-8220/19/18/3907/pdf-vor |
| article xml file uploaded | 10 September 2019 16:27 CEST | Original file | N/A |
