| article html file updated | 30 August 2025 21:45 CEST | Update | https://www.mdpi.com/2076-3417/9/13/2621 |
| article html file updated | 20 July 2022 14:50 CEST | Update | N/A |
| article html file updated | 12 February 2020 22:43 CET | Update | N/A |
| article html file updated | 17 July 2019 15:29 CEST | Update | N/A |
| article html file updated | 28 June 2019 10:59 CEST | Original file | N/A |
| article pdf uploaded. | 28 June 2019 10:58 CEST | Version of Record | https://www.mdpi.com/2076-3417/9/13/2621/pdf |
| article xml uploaded. | 28 June 2019 10:58 CEST | Update | https://www.mdpi.com/2076-3417/9/13/2621/xml |
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