| article html file updated | 31 August 2025 01:27 CEST | Update | https://www.mdpi.com/2225-1146/7/3/40 |
| article html file updated | 20 July 2022 03:23 CEST | Update | N/A |
| article html file updated | 13 February 2020 17:42 CET | Update | N/A |
| article html file updated | 26 September 2019 14:55 CEST | Update | N/A |
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| article html file updated | 19 September 2019 06:31 CEST | Original file | N/A |
| article pdf uploaded. | 19 September 2019 06:29 CEST | Updated version of record | https://www.mdpi.com/2225-1146/7/3/40/pdf |
| article xml uploaded. | 19 September 2019 06:29 CEST | Update | https://www.mdpi.com/2225-1146/7/3/40/xml |
| article xml file uploaded | 19 September 2019 06:29 CEST | Update | N/A |
| article pdf uploaded. | 14 September 2019 12:04 CEST | Version of Record | https://www.mdpi.com/2225-1146/7/3/40/pdf-vor |
| article xml file uploaded | 14 September 2019 12:04 CEST | Original file | N/A |
