| article html file updated | 30 August 2025 03:31 CEST | Update | https://www.mdpi.com/2305-6320/5/2/34 |
| article html file updated | 21 August 2025 19:58 CEST | Update | - |
| article html file updated | 9 February 2020 14:05 CET | Update | - |
| article html file updated | 2 October 2019 16:27 CEST | Update | - |
| article html file updated | 1 May 2019 02:58 CEST | Update | - |
| article html file updated | 17 April 2019 03:25 CEST | Update | - |
| article html file updated | 29 March 2019 16:16 CET | Update | - |
| article html file updated | 17 April 2018 08:41 CEST | Original file | - |
| article pdf uploaded. | 17 April 2018 08:40 CEST | Version of Record | https://www.mdpi.com/2305-6320/5/2/34/pdf |
| article xml uploaded. | 17 April 2018 08:40 CEST | Update | https://www.mdpi.com/2305-6320/5/2/34/xml |
| article xml file uploaded | 17 April 2018 08:40 CEST | Original file | - |
