| article html file updated | 1 September 2025 14:01 CEST | Update | https://www.mdpi.com/2309-608X/6/4/304 |
| article html file updated | 23 July 2022 01:56 CEST | Update | - |
| article html file updated | 23 November 2020 12:20 CET | Original file | - |
| article pdf uploaded. | 23 November 2020 12:19 CET | Updated version of record | https://www.mdpi.com/2309-608X/6/4/304/pdf |
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| article supplementary file uploaded. | 20 November 2020 16:00 CET | - | https://www.mdpi.com/2309-608X/6/4/304#supplementary |
| article pdf uploaded. | 20 November 2020 16:00 CET | Version of Record | https://www.mdpi.com/2309-608X/6/4/304/pdf-vor |
