| article html file updated | 31 August 2025 03:26 CEST | Update | https://www.mdpi.com/1422-0067/20/21/5284 |
| article html file updated | 20 July 2022 01:00 CEST | Update | - |
| article html file updated | 14 February 2020 03:34 CET | Update | - |
| article html file updated | 15 November 2019 16:03 CET | Update | - |
| article html file updated | 24 October 2019 12:07 CEST | Original file | - |
| article pdf uploaded. | 24 October 2019 12:05 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/21/5284/pdf |
| article xml uploaded. | 24 October 2019 12:05 CEST | Update | https://www.mdpi.com/1422-0067/20/21/5284/xml |
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