| article html file updated | 30 August 2025 12:05 CEST | Update | https://www.mdpi.com/2073-4409/8/2/167 |
| article html file updated | 21 August 2025 20:30 CEST | Update | - |
| article html file updated | 19 July 2022 06:51 CEST | Update | - |
| article html file updated | 11 February 2020 16:38 CET | Update | - |
| article html file updated | 26 April 2019 15:33 CEST | Update | - |
| article html file updated | 12 April 2019 11:15 CEST | Update | - |
| article html file updated | 3 April 2019 22:01 CEST | Update | - |
| article html file updated | 4 March 2019 14:38 CET | Update | - |
| article html file updated | 1 March 2019 03:25 CET | Update | - |
| article html file updated | 27 February 2019 09:51 CET | Update | - |
| article pdf uploaded. | 27 February 2019 09:48 CET | Updated version of record | https://www.mdpi.com/2073-4409/8/2/167/pdf |
| article xml uploaded. | 27 February 2019 09:48 CET | Update | https://www.mdpi.com/2073-4409/8/2/167/xml |
| article xml file uploaded | 27 February 2019 09:48 CET | Update | - |
| article html file updated | 17 February 2019 07:47 CET | Original file | - |
| article pdf uploaded. | 17 February 2019 07:45 CET | Version of Record | https://www.mdpi.com/2073-4409/8/2/167/pdf-vor |
| article xml uploaded. | 17 February 2019 07:45 CET | Update | - |
| article xml file uploaded | 17 February 2019 07:45 CET | Original file | - |
