| article html file updated | 30 August 2025 11:15 CEST | Update | https://www.mdpi.com/1424-8247/12/1/15 |
| article html file updated | 18 July 2022 00:18 CEST | Update | - |
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| article html file updated | 25 January 2019 17:15 CET | Original file | - |
| article supplementary file uploaded. | 25 January 2019 17:14 CET | - | https://www.mdpi.com/1424-8247/12/1/15#supplementary |
| article pdf uploaded. | 25 January 2019 17:14 CET | Updated version of record | https://www.mdpi.com/1424-8247/12/1/15/pdf |
| article xml uploaded. | 25 January 2019 17:14 CET | Update | https://www.mdpi.com/1424-8247/12/1/15/xml |
| article xml file uploaded | 25 January 2019 17:14 CET | Update | - |
| article supplementary file uploaded. | 19 January 2019 11:28 CET | - | https://www.mdpi.com/1424-8247/12/1/15#supplementary |
| article pdf uploaded. | 19 January 2019 11:28 CET | Version of Record | https://www.mdpi.com/1424-8247/12/1/15/pdf-vor |
| article xml file uploaded | 19 January 2019 11:28 CET | Original file | - |
