| article html file updated | 30 August 2025 00:21 CEST | Update | https://www.mdpi.com/2075-4701/7/2/46 |
| article html file updated | 16 July 2022 04:46 CEST | Update | - |
| article html file updated | 7 February 2020 22:47 CET | Update | - |
| article html file updated | 23 September 2019 04:36 CEST | Update | - |
| article html file updated | 4 May 2019 12:28 CEST | Update | - |
| article html file updated | 1 March 2017 03:50 CET | Update | - |
| article html file updated | 7 February 2017 11:13 CET | Update | - |
| article html file updated | 7 February 2017 11:12 CET | Update | - |
| article html file updated | 7 February 2017 11:12 CET | Original file | - |
| article xml uploaded. | 7 February 2017 10:43 CET | Update | https://www.mdpi.com/2075-4701/7/2/46/xml |
| article xml uploaded. | 7 February 2017 10:42 CET | Original file | - |
| article pdf uploaded. | 7 February 2017 10:42 CET | Version of Record | https://www.mdpi.com/2075-4701/7/2/46/pdf |
