| article html file updated | 18 August 2026 08:05 CEST | Update | https://www.mdpi.com/2079-8954/8/4/42 |
| article html file updated | 1 September 2025 12:43 CEST | Update | N/A |
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| article pdf uploaded. | 1 December 2020 02:23 CET | Updated version of record | https://www.mdpi.com/2079-8954/8/4/42/pdf |
| article xml uploaded. | 1 December 2020 02:23 CET | Update | https://www.mdpi.com/2079-8954/8/4/42/xml |
| article xml file uploaded | 1 December 2020 02:23 CET | Update | N/A |
| article html file updated | 5 November 2020 05:21 CET | Original file | N/A |
| article pdf uploaded. | 5 November 2020 05:20 CET | Updated version of record | https://www.mdpi.com/2079-8954/8/4/42/pdf-vor |
| article xml uploaded. | 5 November 2020 05:20 CET | Update | N/A |
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| article supplementary file uploaded. | 4 November 2020 15:09 CET | - | https://www.mdpi.com/2079-8954/8/4/42#supplementary |
| article pdf uploaded. | 4 November 2020 15:09 CET | Version of Record | https://www.mdpi.com/2079-8954/8/4/42/pdf-vor |
