| article html file updated | 30 August 2025 04:13 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1419 |
| article html file updated | 16 July 2022 20:55 CEST | Update | N/A |
| article html file updated | 9 February 2020 19:52 CET | Update | N/A |
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| article html file updated | 27 June 2018 14:25 CEST | Update | N/A |
| article html file updated | 11 June 2018 11:46 CEST | Update | N/A |
| article xml uploaded. | 11 June 2018 11:45 CEST | Update | https://www.mdpi.com/1996-1073/11/6/1419/xml |
| article pdf uploaded. | 11 June 2018 11:44 CEST | Updated version of record | https://www.mdpi.com/1996-1073/11/6/1419/pdf |
| article html file updated | 1 June 2018 11:11 CEST | Original file | N/A |
| article pdf uploaded. | 1 June 2018 11:10 CEST | Version of Record | https://www.mdpi.com/1996-1073/11/6/1419/pdf-vor |
| article xml file uploaded | 1 June 2018 11:10 CEST | Original file | N/A |
