| article html file updated | 30 August 2025 06:58 CEST | Update | https://www.mdpi.com/1424-8220/18/9/3107 |
| article html file updated | 17 July 2022 02:47 CEST | Update | N/A |
| article html file updated | 10 February 2020 11:03 CET | Update | N/A |
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| article html file updated | 25 September 2018 16:17 CEST | Update | N/A |
| article html file updated | 17 September 2018 14:07 CEST | Original file | N/A |
| article pdf uploaded. | 17 September 2018 12:11 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/9/3107/pdf |
| article xml uploaded. | 17 September 2018 12:11 CEST | Update | https://www.mdpi.com/1424-8220/18/9/3107/xml |
| article xml file uploaded | 17 September 2018 12:11 CEST | Update | N/A |
| article pdf uploaded. | 14 September 2018 15:02 CEST | Updated version of record | https://www.mdpi.com/1424-8220/18/9/3107/pdf-vor |
| article pdf uploaded. | 14 September 2018 14:56 CEST | Version of Record | https://www.mdpi.com/1424-8220/18/9/3107/pdf-vor |
| article xml file uploaded | 14 September 2018 14:56 CEST | Original file | N/A |
