| article html file updated | 25 December 2025 06:17 CET | Update | https://www.mdpi.com/2227-9032/9/3/347 |
| article html file updated | 2 September 2025 01:02 CEST | Update | N/A |
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| article html file updated | 19 March 2021 10:16 CET | Original file | N/A |
| article pdf uploaded. | 19 March 2021 10:01 CET | Updated version of record | https://www.mdpi.com/2227-9032/9/3/347/pdf |
| article xml uploaded. | 19 March 2021 10:01 CET | Update | https://www.mdpi.com/2227-9032/9/3/347/xml |
| article xml file uploaded | 19 March 2021 10:01 CET | Original file | N/A |
| article pdf uploaded. | 18 March 2021 15:05 CET | Version of Record | https://www.mdpi.com/2227-9032/9/3/347/pdf-vor |
