| article html file updated | 31 August 2025 16:41 CEST | Update | https://www.mdpi.com/1422-0067/21/7/2556 |
| article html file updated | 21 July 2022 01:10 CEST | Update | N/A |
| article html file updated | 7 April 2020 12:36 CEST | Original file | N/A |
| article pdf uploaded. | 7 April 2020 12:34 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/7/2556/pdf |
| article xml uploaded. | 7 April 2020 12:34 CEST | Update | https://www.mdpi.com/1422-0067/21/7/2556/xml |
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