| article html file updated | 30 August 2025 20:52 CEST | Update | https://www.mdpi.com/2411-5150/3/2/27 |
| article html file updated | 20 July 2022 15:55 CEST | Update | N/A |
| article html file updated | 12 February 2020 18:19 CET | Update | N/A |
| article html file updated | 21 October 2019 12:56 CEST | Update | N/A |
| article html file updated | 7 June 2019 12:04 CEST | Original file | N/A |
| article pdf uploaded. | 7 June 2019 12:02 CEST | Version of Record | https://www.mdpi.com/2411-5150/3/2/27/pdf |
| article xml uploaded. | 7 June 2019 12:02 CEST | Update | https://www.mdpi.com/2411-5150/3/2/27/xml |
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