| article html file updated | 2 September 2025 03:51 CEST | Update | https://www.mdpi.com/2304-8158/10/4/855 |
| article html file updated | 25 July 2022 12:16 CEST | Update | - |
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| article xml uploaded. | 6 May 2021 06:00 CEST | Update | https://www.mdpi.com/2304-8158/10/4/855/xml |
| article html file updated | 20 April 2021 07:52 CEST | Update | - |
| article pdf uploaded. | 20 April 2021 07:51 CEST | Updated version of record | https://www.mdpi.com/2304-8158/10/4/855/pdf |
| article xml file uploaded | 20 April 2021 07:51 CEST | Update | - |
| article html file updated | 15 April 2021 07:47 CEST | Original file | - |
| article pdf uploaded. | 15 April 2021 07:46 CEST | Version of Record | https://www.mdpi.com/2304-8158/10/4/855/pdf-vor |
| article xml file uploaded | 15 April 2021 07:46 CEST | Original file | - |
