| article html file updated | 30 August 2025 02:20 CEST | Update | https://www.mdpi.com/1422-0067/19/1/325 |
| article html file updated | 16 July 2022 08:43 CEST | Update | N/A |
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| article html file updated | 24 January 2018 03:58 CET | Original file | N/A |
| article xml uploaded. | 24 January 2018 03:57 CET | Original file | https://www.mdpi.com/1422-0067/19/1/325/xml |
| article pdf uploaded. | 24 January 2018 03:57 CET | Updated version of record | https://www.mdpi.com/1422-0067/19/1/325/pdf |
| article pdf uploaded. | 22 January 2018 17:43 CET | Version of Record | https://www.mdpi.com/1422-0067/19/1/325/pdf-vor |
