| article html file updated | 31 August 2025 02:08 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3713 |
| article html file updated | 20 July 2022 02:34 CEST | Update | N/A |
| article html file updated | 13 February 2020 21:01 CET | Update | N/A |
| article html file updated | 15 October 2019 15:42 CEST | Update | N/A |
| article html file updated | 28 September 2019 08:35 CEST | Original file | N/A |
| article pdf uploaded. | 28 September 2019 08:34 CEST | Version of Record | https://www.mdpi.com/1996-1073/12/19/3713/pdf |
| article xml uploaded. | 28 September 2019 08:34 CEST | Update | https://www.mdpi.com/1996-1073/12/19/3713/xml |
| article xml file uploaded | 28 September 2019 08:34 CEST | Original file | N/A |
