| article html file updated | 7 September 2025 02:26 CEST | Update | https://www.mdpi.com/2311-5637/7/4/218 |
| article html file updated | 30 July 2022 09:47 CEST | Update | - |
| article html file updated | 4 November 2021 09:21 CET | Original file | - |
| article pdf uploaded. | 4 November 2021 09:20 CET | Updated version of record | https://www.mdpi.com/2311-5637/7/4/218/pdf |
| article xml uploaded. | 4 November 2021 09:19 CET | Update | https://www.mdpi.com/2311-5637/7/4/218/xml |
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| article pdf uploaded. | 11 October 2021 10:50 CEST | Updated version of record | https://www.mdpi.com/2311-5637/7/4/218/pdf-vor |
| article pdf uploaded. | 8 October 2021 15:23 CEST | Updated version of record | https://www.mdpi.com/2311-5637/7/4/218/pdf-vor |
| article pdf uploaded. | 8 October 2021 14:02 CEST | Version of Record | https://www.mdpi.com/2311-5637/7/4/218/pdf-vor |
