| article html file updated | 2 September 2025 02:00 CEST | Update | https://www.mdpi.com/2306-7381/8/4/55 |
| article html file updated | 25 July 2022 09:39 CEST | Update | N/A |
| article html file updated | 3 August 2021 11:27 CEST | Update | N/A |
| article html file updated | 10 April 2021 06:20 CEST | Update | N/A |
| article html file updated | 29 March 2021 08:53 CEST | Original file | N/A |
| article pdf uploaded. | 29 March 2021 08:52 CEST | Updated version of record | https://www.mdpi.com/2306-7381/8/4/55/pdf |
| article xml uploaded. | 29 March 2021 08:52 CEST | Update | https://www.mdpi.com/2306-7381/8/4/55/xml |
| article xml file uploaded | 29 March 2021 08:52 CEST | Original file | N/A |
| article pdf uploaded. | 28 March 2021 14:47 CEST | Version of Record | https://www.mdpi.com/2306-7381/8/4/55/pdf-vor |
