| article html file updated | 30 August 2025 02:21 CEST | Update | https://www.mdpi.com/2218-1989/8/1/10 |
| article html file updated | 16 July 2022 08:43 CEST | Update | - |
| article html file updated | 9 February 2020 03:59 CET | Update | - |
| article html file updated | 30 September 2019 03:24 CEST | Update | - |
| article html file updated | 2 May 2019 00:17 CEST | Update | - |
| article html file updated | 17 April 2019 22:46 CEST | Update | - |
| article html file updated | 28 March 2019 17:36 CET | Update | - |
| article html file updated | 26 March 2018 17:12 CEST | Update | - |
| article html file updated | 23 January 2018 18:29 CET | Original file | - |
| article xml uploaded. | 23 January 2018 18:28 CET | Original file | https://www.mdpi.com/2218-1989/8/1/10/xml |
| article pdf uploaded. | 23 January 2018 18:28 CET | Version of Record | https://www.mdpi.com/2218-1989/8/1/10/pdf |
