| article html file updated | 1 September 2025 04:35 CEST | Update | https://www.mdpi.com/2312-7481/6/3/31 |
| article html file updated | 22 July 2022 02:04 CEST | Update | N/A |
| article html file updated | 3 August 2020 06:27 CEST | Original file | N/A |
| article pdf uploaded. | 3 August 2020 06:26 CEST | Updated version of record | https://www.mdpi.com/2312-7481/6/3/31/pdf |
| article xml uploaded. | 3 August 2020 06:26 CEST | Update | https://www.mdpi.com/2312-7481/6/3/31/xml |
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| article supplementary file uploaded. | 31 July 2020 16:19 CEST | - | https://www.mdpi.com/2312-7481/6/3/31#supplementary |
| article pdf uploaded. | 31 July 2020 16:19 CEST | Version of Record | https://www.mdpi.com/2312-7481/6/3/31/pdf-vor |
