| article html file updated | 30 August 2025 12:36 CEST | Update | https://www.mdpi.com/1996-1073/12/5/837 |
| article html file updated | 19 July 2022 15:52 CEST | Update | - |
| article html file updated | 11 February 2020 19:48 CET | Update | - |
| article html file updated | 15 October 2019 23:41 CEST | Update | - |
| article html file updated | 26 April 2019 08:30 CEST | Update | - |
| article html file updated | 12 April 2019 04:04 CEST | Update | - |
| article html file updated | 4 April 2019 06:43 CEST | Update | - |
| article html file updated | 20 March 2019 05:41 CET | Update | - |
| article html file updated | 4 March 2019 07:55 CET | Original file | - |
| article pdf uploaded. | 4 March 2019 07:54 CET | Version of Record | https://www.mdpi.com/1996-1073/12/5/837/pdf |
| article xml uploaded. | 4 March 2019 07:54 CET | Update | https://www.mdpi.com/1996-1073/12/5/837/xml |
| article xml file uploaded | 4 March 2019 07:54 CET | Original file | - |
