| article html file updated | 1 September 2025 15:43 CEST | Update | https://www.mdpi.com/2218-1989/10/12/506 |
| article html file updated | 23 July 2022 04:39 CEST | Update | - |
| article html file updated | 11 December 2020 09:01 CET | Original file | - |
| article pdf uploaded. | 11 December 2020 08:57 CET | Updated version of record | https://www.mdpi.com/2218-1989/10/12/506/pdf |
| article xml uploaded. | 11 December 2020 08:57 CET | Update | https://www.mdpi.com/2218-1989/10/12/506/xml |
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| article supplementary file uploaded. | 10 December 2020 17:08 CET | - | https://www.mdpi.com/2218-1989/10/12/506#supplementary |
| article pdf uploaded. | 10 December 2020 17:08 CET | Version of Record | https://www.mdpi.com/2218-1989/10/12/506/pdf-vor |
