| article html file updated | 1 September 2025 07:57 CEST | Update | https://www.mdpi.com/2073-4360/12/9/2049 |
| article html file updated | 22 July 2022 06:25 CEST | Update | N/A |
| article html file updated | 8 September 2020 15:44 CEST | Original file | N/A |
| article pdf uploaded. | 8 September 2020 15:42 CEST | Updated version of record | https://www.mdpi.com/2073-4360/12/9/2049/pdf |
| article xml uploaded. | 8 September 2020 15:42 CEST | Update | https://www.mdpi.com/2073-4360/12/9/2049/xml |
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| article pdf uploaded. | 8 September 2020 13:48 CEST | Updated version of record | N/A |
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