| article html file updated | 31 August 2025 06:21 CEST | Update | https://www.mdpi.com/2076-3425/9/12/368 |
| article html file updated | 19 July 2022 21:53 CEST | Update | - |
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| article html file updated | 31 December 2019 14:03 CET | Update | - |
| article html file updated | 12 December 2019 08:59 CET | Original file | - |
| article pdf uploaded. | 12 December 2019 07:34 CET | Version of Record | https://www.mdpi.com/2076-3425/9/12/368/pdf |
| article xml uploaded. | 12 December 2019 07:34 CET | Update | https://www.mdpi.com/2076-3425/9/12/368/xml |
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