| article html file updated | 30 August 2025 22:35 CEST | Update | https://www.mdpi.com/1422-0067/20/14/3506 |
| article html file updated | 20 July 2022 06:53 CEST | Update | - |
| article html file updated | 13 February 2020 02:53 CET | Update | - |
| article html file updated | 2 August 2019 10:06 CEST | Update | - |
| article html file updated | 17 July 2019 08:14 CEST | Original file | - |
| article pdf uploaded. | 17 July 2019 08:13 CEST | Version of Record | https://www.mdpi.com/1422-0067/20/14/3506/pdf |
| article xml uploaded. | 17 July 2019 08:13 CEST | Update | https://www.mdpi.com/1422-0067/20/14/3506/xml |
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