| article html file updated | 30 August 2025 22:26 CEST | Update | https://www.mdpi.com/2304-8158/8/7/257 |
| article html file updated | 21 August 2025 21:41 CEST | Update | - |
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| article html file updated | 31 July 2019 20:18 CEST | Update | - |
| article html file updated | 15 July 2019 08:20 CEST | Original file | - |
| article supplementary file uploaded. | 15 July 2019 08:19 CEST | - | https://www.mdpi.com/2304-8158/8/7/257#supplementary |
| article pdf uploaded. | 15 July 2019 08:19 CEST | Updated version of record | https://www.mdpi.com/2304-8158/8/7/257/pdf |
| article xml uploaded. | 15 July 2019 08:19 CEST | Update | https://www.mdpi.com/2304-8158/8/7/257/xml |
| article xml file uploaded | 15 July 2019 08:19 CEST | Update | - |
| article supplementary file uploaded. | 12 July 2019 17:42 CEST | - | https://www.mdpi.com/2304-8158/8/7/257#supplementary |
| article pdf uploaded. | 12 July 2019 17:42 CEST | Version of Record | https://www.mdpi.com/2304-8158/8/7/257/pdf-vor |
| article xml file uploaded | 12 July 2019 17:42 CEST | Original file | - |
