| article html file updated | 30 August 2025 05:20 CEST | Update | https://www.mdpi.com/1422-0067/19/7/2081 |
| article html file updated | 16 July 2022 23:19 CEST | Update | - |
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| article xml uploaded. | 18 July 2018 12:17 CEST | Update | https://www.mdpi.com/1422-0067/19/7/2081/xml |
| article pdf uploaded. | 18 July 2018 12:17 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/7/2081/pdf |
| article pdf uploaded. | 17 July 2018 16:15 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/7/2081/pdf-vor |
| article pdf uploaded. | 17 July 2018 16:14 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/7/2081/pdf-vor |
| article xml file uploaded | 17 July 2018 16:14 CEST | Original file | - |
