| article html file updated | 30 August 2025 20:49 CEST | Update | https://www.mdpi.com/2218-1989/9/6/106 |
| article html file updated | 20 July 2022 15:58 CEST | Update | - |
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| article supplementary file uploaded. | 6 June 2019 10:48 CEST | - | https://www.mdpi.com/2218-1989/9/6/106#supplementary |
| article pdf uploaded. | 6 June 2019 10:48 CEST | Version of Record | https://www.mdpi.com/2218-1989/9/6/106/pdf |
| article xml uploaded. | 6 June 2019 10:48 CEST | Update | https://www.mdpi.com/2218-1989/9/6/106/xml |
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