| article html file updated | 30 August 2025 03:36 CEST | Update | https://www.mdpi.com/2305-6320/5/2/37 |
| article html file updated | 16 July 2022 10:55 CEST | Update | - |
| article html file updated | 9 February 2020 14:44 CET | Update | - |
| article html file updated | 2 October 2019 20:16 CEST | Update | - |
| article html file updated | 1 May 2019 01:41 CEST | Update | - |
| article html file updated | 17 April 2019 02:16 CEST | Update | - |
| article html file updated | 29 March 2019 17:49 CET | Update | - |
| article html file updated | 21 April 2018 08:11 CEST | Original file | - |
| article pdf uploaded. | 21 April 2018 08:10 CEST | Version of Record | https://www.mdpi.com/2305-6320/5/2/37/pdf |
| article xml uploaded. | 21 April 2018 08:10 CEST | Update | https://www.mdpi.com/2305-6320/5/2/37/xml |
| article xml file uploaded | 21 April 2018 08:10 CEST | Original file | - |
