| article html file updated | 30 August 2025 06:41 CEST | Update | https://www.mdpi.com/2218-273X/8/3/90 |
| article html file updated | 17 July 2022 02:12 CEST | Update | N/A |
| article html file updated | 10 February 2020 09:25 CET | Update | N/A |
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| article html file updated | 22 September 2018 13:24 CEST | Update | N/A |
| article html file updated | 6 September 2018 12:30 CEST | Original file | N/A |
| article pdf uploaded. | 6 September 2018 12:29 CEST | Updated version of record | https://www.mdpi.com/2218-273X/8/3/90/pdf |
| article xml uploaded. | 6 September 2018 12:29 CEST | Update | https://www.mdpi.com/2218-273X/8/3/90/xml |
| article xml file uploaded | 6 September 2018 12:29 CEST | Update | N/A |
| article pdf uploaded. | 5 September 2018 16:13 CEST | Updated version of record | https://www.mdpi.com/2218-273X/8/3/90/pdf-vor |
| article pdf uploaded. | 5 September 2018 16:12 CEST | Version of Record | https://www.mdpi.com/2218-273X/8/3/90/pdf-vor |
| article xml file uploaded | 5 September 2018 16:12 CEST | Original file | N/A |
