| article html file updated | 30 August 2025 02:27 CEST | Update | https://www.mdpi.com/2413-8851/2/1/11 |
| article html file updated | 16 July 2022 08:56 CEST | Update | - |
| article html file updated | 17 September 2021 08:48 CEST | Update | - |
| article html file updated | 9 February 2020 05:01 CET | Update | - |
| article html file updated | 30 September 2019 09:30 CEST | Update | - |
| article html file updated | 1 May 2019 22:06 CEST | Update | - |
| article html file updated | 17 April 2019 20:51 CEST | Update | - |
| article html file updated | 28 March 2019 19:50 CET | Update | - |
| article html file updated | 1 February 2018 08:51 CET | Update | - |
| article xml uploaded. | 1 February 2018 08:34 CET | Update | https://www.mdpi.com/2413-8851/2/1/11/xml |
| article xml uploaded. | 1 February 2018 08:34 CET | Update | - |
| article pdf uploaded. | 1 February 2018 08:34 CET | Updated version of record | https://www.mdpi.com/2413-8851/2/1/11/pdf |
| article html file updated | 31 January 2018 13:14 CET | Original file | - |
| article xml uploaded. | 31 January 2018 13:13 CET | Update | - |
| article xml uploaded. | 31 January 2018 13:13 CET | Update | - |
| article pdf uploaded. | 31 January 2018 13:13 CET | Version of Record | https://www.mdpi.com/2413-8851/2/1/11/pdf-vor |
| article xml uploaded. | 31 January 2018 13:13 CET | Original file | - |