| article html file updated | 31 August 2025 07:45 CEST | Update | https://www.mdpi.com/1996-1073/13/1/167 |
| article html file updated | 19 July 2022 20:33 CEST | Update | N/A |
| article html file updated | 14 February 2020 22:36 CET | Update | N/A |
| article html file updated | 16 January 2020 12:16 CET | Update | N/A |
| article html file updated | 1 January 2020 06:17 CET | Update | N/A |
| article pdf uploaded. | 31 December 2019 07:09 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/1/167/pdf |
| article xml uploaded. | 31 December 2019 07:09 CET | Update | https://www.mdpi.com/1996-1073/13/1/167/xml |
| article xml file uploaded | 31 December 2019 07:09 CET | Update | N/A |
| article html file updated | 30 December 2019 11:33 CET | Original file | N/A |
| article pdf uploaded. | 30 December 2019 10:36 CET | Version of Record | https://www.mdpi.com/1996-1073/13/1/167/pdf-vor |
| article xml uploaded. | 30 December 2019 10:36 CET | Update | N/A |
| article xml file uploaded | 30 December 2019 10:36 CET | Original file | N/A |
