| article html file updated | 30 August 2025 06:16 CEST | Update | https://www.mdpi.com/2073-4395/8/9/159 |
| article html file updated | 17 July 2022 01:21 CEST | Update | - |
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| article html file updated | 24 September 2018 01:41 CEST | Update | - |
| article html file updated | 13 September 2018 07:03 CEST | Update | - |
| article supplementary file uploaded. | 13 September 2018 07:02 CEST | - | https://www.mdpi.com/2073-4395/8/9/159#supplementary |
| article pdf uploaded. | 13 September 2018 07:02 CEST | Updated version of record | https://www.mdpi.com/2073-4395/8/9/159/pdf |
| article xml uploaded. | 13 September 2018 07:02 CEST | Update | https://www.mdpi.com/2073-4395/8/9/159/xml |
| article xml file uploaded | 13 September 2018 07:02 CEST | Update | - |
| article html file updated | 22 August 2018 11:31 CEST | Original file | - |
| article supplementary file uploaded. | 22 August 2018 11:29 CEST | - | https://www.mdpi.com/2073-4395/8/9/159#supplementary |
| article pdf uploaded. | 22 August 2018 11:29 CEST | Version of Record | https://www.mdpi.com/2073-4395/8/9/159/pdf-vor |
| article xml uploaded. | 22 August 2018 11:29 CEST | Update | - |
| article xml file uploaded | 22 August 2018 11:29 CEST | Original file | - |
