| article html file updated | 30 August 2025 09:28 CEST | Update | https://www.mdpi.com/2077-0383/7/12/506 |
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| article html file updated | 2 December 2018 09:04 CET | Original file | - |
| article pdf uploaded. | 2 December 2018 09:02 CET | Version of Record | https://www.mdpi.com/2077-0383/7/12/506/pdf |
| article xml uploaded. | 2 December 2018 09:02 CET | Update | https://www.mdpi.com/2077-0383/7/12/506/xml |
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