| article html file updated | 1 September 2025 05:03 CEST | Update | https://www.mdpi.com/2304-8158/9/8/1069 |
| article html file updated | 22 July 2022 02:41 CEST | Update | - |
| article html file updated | 6 August 2020 14:05 CEST | Update | - |
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| article pdf uploaded. | 6 August 2020 14:04 CEST | Updated version of record | https://www.mdpi.com/2304-8158/9/8/1069/pdf |
| article xml uploaded. | 6 August 2020 14:04 CEST | Update | https://www.mdpi.com/2304-8158/9/8/1069/xml |
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