| article html file updated | 31 August 2025 04:05 CEST | Update | https://www.mdpi.com/2075-4698/9/4/74 |
| article html file updated | 20 July 2022 00:16 CEST | Update | N/A |
| article html file updated | 14 February 2020 06:51 CET | Update | N/A |
| article html file updated | 31 December 2019 03:13 CET | Update | N/A |
| article html file updated | 5 November 2019 09:55 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2019 09:54 CET | Version of Record | https://www.mdpi.com/2075-4698/9/4/74/pdf |
| article xml uploaded. | 5 November 2019 09:54 CET | Update | https://www.mdpi.com/2075-4698/9/4/74/xml |
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