| article html file updated | 31 August 2025 10:21 CEST | Update | https://www.mdpi.com/1996-1073/13/3/607 |
| article html file updated | 20 July 2022 18:52 CEST | Update | - |
| article html file updated | 20 February 2020 09:10 CET | Update | - |
| article html file updated | 15 February 2020 06:45 CET | Update | - |
| article html file updated | 10 February 2020 10:48 CET | Original file | - |
| article pdf uploaded. | 10 February 2020 10:47 CET | Updated version of record | https://www.mdpi.com/1996-1073/13/3/607/pdf |
| article xml uploaded. | 10 February 2020 10:47 CET | Update | https://www.mdpi.com/1996-1073/13/3/607/xml |
| article xml file uploaded | 10 February 2020 10:47 CET | Update | - |
| article pdf uploaded. | 31 January 2020 13:13 CET | Version of Record | https://www.mdpi.com/1996-1073/13/3/607/pdf-vor |
| article xml file uploaded | 31 January 2020 13:13 CET | Original file | - |
