| article html file updated | 1 September 2025 16:45 CEST | Update | https://www.mdpi.com/2218-0532/89/1/2 |
| article html file updated | 23 July 2022 06:40 CEST | Update | N/A |
| article html file updated | 25 December 2020 04:40 CET | Update | N/A |
| article pdf uploaded. | 25 December 2020 04:39 CET | Updated version of record | https://www.mdpi.com/2218-0532/89/1/2/pdf |
| article xml uploaded. | 25 December 2020 04:39 CET | Update | https://www.mdpi.com/2218-0532/89/1/2/xml |
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| article html file updated | 23 December 2020 09:11 CET | Original file | N/A |
| article pdf uploaded. | 23 December 2020 09:09 CET | Version of Record | https://www.mdpi.com/2218-0532/89/1/2/pdf-vor |
| article xml uploaded. | 23 December 2020 09:09 CET | Update | N/A |
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