| article html file updated | 31 August 2025 07:42 CEST | Update | https://www.mdpi.com/1660-3397/18/1/31 |
| article html file updated | 19 July 2022 20:36 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:27 CET | Update | N/A |
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| article html file updated | 29 December 2019 10:25 CET | Original file | N/A |
| article supplementary file uploaded. | 29 December 2019 10:23 CET | - | https://www.mdpi.com/1660-3397/18/1/31#supplementary |
| article pdf uploaded. | 29 December 2019 10:23 CET | Version of Record | https://www.mdpi.com/1660-3397/18/1/31/pdf |
| article xml uploaded. | 29 December 2019 10:23 CET | Update | https://www.mdpi.com/1660-3397/18/1/31/xml |
| article xml file uploaded | 29 December 2019 10:23 CET | Original file | N/A |
