| article html file updated | 30 August 2025 02:09 CEST | Update | https://www.mdpi.com/2073-4425/9/1/11 |
| article html file updated | 16 July 2022 08:18 CEST | Update | - |
| article html file updated | 9 February 2020 01:53 CET | Update | - |
| article html file updated | 29 September 2019 15:37 CEST | Update | - |
| article html file updated | 2 May 2019 04:40 CEST | Update | - |
| article html file updated | 18 April 2019 02:44 CEST | Update | - |
| article html file updated | 28 March 2019 12:50 CET | Update | - |
| article html file updated | 1 February 2018 07:54 CET | Update | - |
| article pdf uploaded. | 23 January 2018 06:35 CET | Updated version of record | https://www.mdpi.com/2073-4425/9/1/11/pdf |
| article html file updated | 3 January 2018 12:43 CET | Original file | - |
| article xml uploaded. | 3 January 2018 12:41 CET | Original file | https://www.mdpi.com/2073-4425/9/1/11/xml |
| article pdf uploaded. | 3 January 2018 12:41 CET | Version of Record | https://www.mdpi.com/2073-4425/9/1/11/pdf-vor |
