| article html file updated | 1 September 2025 00:42 CEST | Update | https://www.mdpi.com/1422-0067/21/12/4509 |
| article html file updated | 21 July 2022 22:00 CEST | Update | - |
| article html file updated | 28 June 2020 13:46 CEST | Original file | - |
| article pdf uploaded. | 28 June 2020 13:44 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4509/pdf |
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| article pdf uploaded. | 25 June 2020 10:45 CEST | Updated version of record | https://www.mdpi.com/1422-0067/21/12/4509/pdf-vor |
| article pdf uploaded. | 25 June 2020 10:45 CEST | Version of Record | https://www.mdpi.com/1422-0067/21/12/4509/pdf-vor |
