| article html file updated | 30 August 2025 20:34 CEST | Update | https://www.mdpi.com/2076-2615/9/6/308 |
| article html file updated | 19 July 2022 19:27 CEST | Update | - |
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| article html file updated | 22 June 2019 08:32 CEST | Original file | - |
| article pdf uploaded. | 22 June 2019 08:31 CEST | Updated version of record | https://www.mdpi.com/2076-2615/9/6/308/pdf |
| article xml uploaded. | 22 June 2019 08:31 CEST | Update | https://www.mdpi.com/2076-2615/9/6/308/xml |
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| article supplementary file uploaded. | 31 May 2019 16:06 CEST | - | https://www.mdpi.com/2076-2615/9/6/308#supplementary |
| article pdf uploaded. | 31 May 2019 16:06 CEST | Version of Record | https://www.mdpi.com/2076-2615/9/6/308/pdf-vor |
| article xml file uploaded | 31 May 2019 16:06 CEST | Original file | - |
