| article html file updated | 31 August 2025 11:59 CEST | Update | https://www.mdpi.com/1996-1073/13/4/902 |
| article html file updated | 20 July 2022 20:29 CEST | Update | N/A |
| article html file updated | 7 March 2020 11:53 CET | Update | N/A |
| article html file updated | 7 March 2020 11:31 CET | Update | N/A |
| article html file updated | 24 February 2020 14:09 CET | Original file | N/A |
| article pdf uploaded. | 24 February 2020 14:08 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/902/pdf |
| article xml uploaded. | 24 February 2020 14:07 CET | Update | https://www.mdpi.com/1996-1073/13/4/902/xml |
| article xml file uploaded | 24 February 2020 14:07 CET | Update | N/A |
| article pdf uploaded. | 18 February 2020 12:44 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/902/pdf-vor |
| article xml file uploaded | 18 February 2020 12:44 CET | Original file | N/A |
