| article html file updated | 30 August 2025 02:05 CEST | Update | https://www.mdpi.com/1660-4601/15/1/38 |
| article html file updated | 16 July 2022 08:11 CEST | Update | - |
| article html file updated | 9 February 2020 01:16 CET | Update | - |
| article html file updated | 29 September 2019 12:00 CEST | Update | - |
| article html file updated | 2 May 2019 06:00 CEST | Update | - |
| article html file updated | 18 April 2019 03:59 CEST | Update | - |
| article html file updated | 28 March 2019 11:19 CET | Update | - |
| article html file updated | 1 February 2018 08:39 CET | Update | - |
| article html file updated | 31 January 2018 08:32 CET | Update | - |
| article html file updated | 26 December 2017 13:17 CET | Original file | - |
| article xml uploaded. | 26 December 2017 13:15 CET | Update | https://www.mdpi.com/1660-4601/15/1/38/xml |
| article xml uploaded. | 26 December 2017 13:15 CET | Original file | - |
| article pdf uploaded. | 26 December 2017 13:15 CET | Version of Record | https://www.mdpi.com/1660-4601/15/1/38/pdf |
