| article html file updated | 30 August 2025 04:17 CEST | Update | https://www.mdpi.com/1660-4601/15/6/1168 |
| article html file updated | 16 July 2022 21:04 CEST | Update | N/A |
| article html file updated | 9 February 2020 20:13 CET | Update | N/A |
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| article html file updated | 27 June 2018 12:52 CEST | Update | N/A |
| article html file updated | 11 June 2018 07:08 CEST | Original file | N/A |
| article pdf uploaded. | 11 June 2018 07:06 CEST | Updated version of record | https://www.mdpi.com/1660-4601/15/6/1168/pdf |
| article xml uploaded. | 11 June 2018 07:06 CEST | Update | https://www.mdpi.com/1660-4601/15/6/1168/xml |
| article xml file uploaded | 11 June 2018 07:06 CEST | Update | N/A |
| article pdf uploaded. | 4 June 2018 16:28 CEST | Updated version of record | https://www.mdpi.com/1660-4601/15/6/1168/pdf-vor |
| article pdf uploaded. | 4 June 2018 16:26 CEST | Version of Record | https://www.mdpi.com/1660-4601/15/6/1168/pdf-vor |
| article xml file uploaded | 4 June 2018 16:26 CEST | Original file | N/A |