| article html file updated | 30 August 2025 02:19 CEST | Update | https://www.mdpi.com/2079-4991/8/1/51 |
| article html file updated | 16 July 2022 08:40 CEST | Update | - |
| article html file updated | 9 February 2020 03:43 CET | Update | - |
| article html file updated | 30 September 2019 01:58 CEST | Update | - |
| article html file updated | 2 May 2019 00:54 CEST | Update | - |
| article html file updated | 17 April 2019 23:17 CEST | Update | - |
| article html file updated | 28 March 2019 17:01 CET | Update | - |
| article html file updated | 1 February 2018 08:24 CET | Update | - |
| article html file updated | 22 January 2018 10:53 CET | Update | - |
| article xml uploaded. | 22 January 2018 10:52 CET | Update | https://www.mdpi.com/2079-4991/8/1/51/xml |
| article xml uploaded. | 22 January 2018 10:52 CET | Update | - |
| article pdf uploaded. | 22 January 2018 10:52 CET | Updated version of record | https://www.mdpi.com/2079-4991/8/1/51/pdf |
| article html file updated | 22 January 2018 07:35 CET | Original file | - |
| article xml uploaded. | 22 January 2018 07:33 CET | Update | - |
| article xml uploaded. | 22 January 2018 07:33 CET | Original file | - |
| article pdf uploaded. | 22 January 2018 07:33 CET | Updated version of record | https://www.mdpi.com/2079-4991/8/1/51/pdf-vor |
| article pdf uploaded. | 19 January 2018 18:51 CET | Version of Record | https://www.mdpi.com/2079-4991/8/1/51/pdf-vor |
