| article html file updated | 31 August 2025 07:10 CEST | Update | https://www.mdpi.com/1424-8220/20/1/71 |
| article html file updated | 19 July 2022 21:07 CEST | Update | N/A |
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| article html file updated | 25 December 2019 02:49 CET | Update | N/A |
| article pdf uploaded. | 25 December 2019 02:47 CET | Updated version of record | https://www.mdpi.com/1424-8220/20/1/71/pdf |
| article xml uploaded. | 25 December 2019 02:47 CET | Update | https://www.mdpi.com/1424-8220/20/1/71/xml |
| article xml file uploaded | 25 December 2019 02:47 CET | Update | N/A |
| article html file updated | 21 December 2019 09:18 CET | Original file | N/A |
| article supplementary file uploaded. | 21 December 2019 09:16 CET | - | https://www.mdpi.com/1424-8220/20/1/71#supplementary |
| article pdf uploaded. | 21 December 2019 09:16 CET | Version of Record | https://www.mdpi.com/1424-8220/20/1/71/pdf-vor |
| article xml uploaded. | 21 December 2019 09:16 CET | Update | N/A |
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