| article html file updated | 30 August 2025 02:04 CEST | Update | https://www.mdpi.com/2076-3425/8/1/5 |
| article html file updated | 16 July 2022 08:09 CEST | Update | - |
| article html file updated | 9 February 2020 01:08 CET | Update | - |
| article html file updated | 29 September 2019 11:18 CEST | Update | - |
| article html file updated | 2 May 2019 06:17 CEST | Update | - |
| article html file updated | 18 April 2019 04:14 CEST | Update | - |
| article html file updated | 28 March 2019 10:59 CET | Update | - |
| article html file updated | 1 February 2018 13:57 CET | Update | - |
| article html file updated | 25 December 2017 09:15 CET | Original file | - |
| article xml uploaded. | 25 December 2017 09:14 CET | Original file | https://www.mdpi.com/2076-3425/8/1/5/xml |
| article pdf uploaded. | 25 December 2017 09:14 CET | Version of Record | https://www.mdpi.com/2076-3425/8/1/5/pdf |
