| article html file updated | 31 August 2025 12:04 CEST | Update | https://www.mdpi.com/1996-1073/13/4/922 |
| article html file updated | 20 July 2022 20:35 CEST | Update | N/A |
| article html file updated | 7 March 2020 12:34 CET | Update | N/A |
| article html file updated | 7 March 2020 11:44 CET | Update | N/A |
| article html file updated | 20 February 2020 22:40 CET | Update | N/A |
| article html file updated | 20 February 2020 22:39 CET | Update | N/A |
| article pdf uploaded. | 20 February 2020 11:31 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/922/pdf |
| article xml file uploaded | 20 February 2020 11:31 CET | Update | https://www.mdpi.com/1996-1073/13/4/922/xml |
| article pdf uploaded. | 20 February 2020 11:28 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/4/922/pdf-vor |
| article xml uploaded. | 20 February 2020 11:28 CET | Update | N/A |
| article xml file uploaded | 20 February 2020 11:28 CET | Update | N/A |
| article html file updated | 19 February 2020 10:55 CET | Original file | N/A |
| article pdf uploaded. | 19 February 2020 10:53 CET | Version of Record | https://www.mdpi.com/1996-1073/13/4/922/pdf-vor |
| article xml uploaded. | 19 February 2020 10:53 CET | Update | N/A |
| article xml file uploaded | 19 February 2020 10:53 CET | Original file | N/A |
