| article html file updated | 31 August 2025 02:31 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3791 |
| article html file updated | 20 July 2022 02:06 CEST | Update | N/A |
| article html file updated | 13 February 2020 22:53 CET | Update | N/A |
| article html file updated | 15 October 2019 18:01 CEST | Update | N/A |
| article html file updated | 9 October 2019 04:27 CEST | Original file | N/A |
| article pdf uploaded. | 9 October 2019 04:26 CEST | Updated version of record | https://www.mdpi.com/1996-1073/12/19/3791/pdf |
| article xml uploaded. | 9 October 2019 04:26 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3791/xml |
| article xml file uploaded | 9 October 2019 04:26 CEST | Update | N/A |
| article pdf uploaded. | 7 October 2019 15:29 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3791/pdf-vor |
| article xml file uploaded | 7 October 2019 15:29 CEST | Original file | N/A |
