| article html file updated | 30 August 2025 21:45 CEST | Update | https://www.mdpi.com/2306-5729/4/3/92 |
| article html file updated | 20 July 2022 14:50 CEST | Update | - |
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| article html file updated | 28 June 2019 11:08 CEST | Original file | - |
| article pdf uploaded. | 28 June 2019 11:06 CEST | Version of Record | https://www.mdpi.com/2306-5729/4/3/92/pdf |
| article xml uploaded. | 28 June 2019 11:06 CEST | Update | https://www.mdpi.com/2306-5729/4/3/92/xml |
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