| article html file updated | 30 August 2025 00:37 CEST | Update | https://www.mdpi.com/2079-8954/5/1/24 |
| article html file updated | 16 July 2022 05:16 CEST | Update | - |
| article html file updated | 8 February 2020 01:25 CET | Update | - |
| article html file updated | 23 September 2019 19:34 CEST | Update | - |
| article html file updated | 4 May 2019 06:49 CEST | Update | - |
| article html file updated | 30 March 2017 09:05 CEST | Update | - |
| article html file updated | 16 March 2017 22:47 CET | Update | - |
| article xml uploaded. | 16 March 2017 15:21 CET | Update | https://www.mdpi.com/2079-8954/5/1/24/xml |
| article pdf uploaded. | 16 March 2017 15:21 CET | Updated version of record | https://www.mdpi.com/2079-8954/5/1/24/pdf |
| article html file updated | 15 March 2017 02:59 CET | Original file | - |
| article pdf uploaded. | 14 March 2017 10:48 CET | Version of Record | https://www.mdpi.com/2079-8954/5/1/24/pdf-vor |
