| article html file updated | 24 December 2025 16:45 CET | Update | https://www.mdpi.com/2571-712X/2/4/32 |
| article html file updated | 31 August 2025 06:38 CEST | Update | N/A |
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| article pdf uploaded. | 18 December 2019 05:21 CET | Updated version of record | https://www.mdpi.com/2571-712X/2/4/32/pdf |
| article xml uploaded. | 18 December 2019 05:21 CET | Update | https://www.mdpi.com/2571-712X/2/4/32/xml |
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| article html file updated | 15 December 2019 12:08 CET | Original file | N/A |
| article pdf uploaded. | 15 December 2019 12:06 CET | Version of Record | https://www.mdpi.com/2571-712X/2/4/32/pdf-vor |
| article xml uploaded. | 15 December 2019 12:06 CET | Update | N/A |
| article xml file uploaded | 15 December 2019 12:06 CET | Original file | N/A |
