| article html file updated | 30 August 2025 11:47 CEST | Update | https://www.mdpi.com/2227-9717/7/2/75 |
| article html file updated | 18 July 2022 04:18 CEST | Update | N/A |
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| article html file updated | 3 February 2019 03:19 CET | Original file | N/A |
| article supplementary file uploaded. | 2 February 2019 12:09 CET | - | https://www.mdpi.com/2227-9717/7/2/75#supplementary |
| article pdf uploaded. | 2 February 2019 12:09 CET | Version of Record | https://www.mdpi.com/2227-9717/7/2/75/pdf |
| article xml uploaded. | 2 February 2019 12:09 CET | Update | https://www.mdpi.com/2227-9717/7/2/75/xml |
| article xml file uploaded | 2 February 2019 12:09 CET | Original file | N/A |
