| article html file updated | 30 August 2025 07:56 CEST | Update | https://www.mdpi.com/2227-9717/6/10/197 |
| article html file updated | 17 July 2022 05:19 CEST | Update | N/A |
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| article html file updated | 18 October 2018 14:50 CEST | Original file | N/A |
| article pdf uploaded. | 18 October 2018 14:50 CEST | Version of Record | https://www.mdpi.com/2227-9717/6/10/197/pdf |
| article xml uploaded. | 18 October 2018 14:50 CEST | Update | https://www.mdpi.com/2227-9717/6/10/197/xml |
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