| article html file updated | 30 August 2025 12:15 CEST | Update | https://www.mdpi.com/2073-4409/8/2/189 |
| article html file updated | 19 July 2022 10:26 CEST | Update | - |
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| article html file updated | 26 February 2019 12:28 CET | Update | - |
| article pdf uploaded. | 26 February 2019 12:26 CET | Updated version of record | https://www.mdpi.com/2073-4409/8/2/189/pdf |
| article xml uploaded. | 26 February 2019 12:26 CET | Update | https://www.mdpi.com/2073-4409/8/2/189/xml |
| article xml file uploaded | 26 February 2019 12:26 CET | Update | - |
| article html file updated | 26 February 2019 11:40 CET | Update | - |
| article html file updated | 21 February 2019 12:38 CET | Original file | - |
| article pdf uploaded. | 21 February 2019 12:36 CET | Updated version of record | https://www.mdpi.com/2073-4409/8/2/189/pdf-vor |
| article xml uploaded. | 21 February 2019 12:36 CET | Update | - |
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| article supplementary file uploaded. | 21 February 2019 09:58 CET | - | https://www.mdpi.com/2073-4409/8/2/189#supplementary |
| article pdf uploaded. | 21 February 2019 09:58 CET | Version of Record | https://www.mdpi.com/2073-4409/8/2/189/pdf-vor |
| article xml uploaded. | 21 February 2019 09:58 CET | Update | - |
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