| article html file updated | 31 August 2025 20:04 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3393 |
| article html file updated | 21 July 2022 04:29 CEST | Update | N/A |
| article html file updated | 23 May 2020 10:23 CEST | Update | N/A |
| article html file updated | 11 May 2020 15:26 CEST | Original file | N/A |
| article pdf uploaded. | 11 May 2020 15:24 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/9/3393/pdf |
| article xml uploaded. | 11 May 2020 15:24 CEST | Update | https://www.mdpi.com/1422-0067/21/9/3393/xml |
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