| article html file updated | 29 August 2025 22:50 CEST | Update | https://www.mdpi.com/2077-0383/5/3/37 |
| article html file updated | 16 July 2022 01:58 CEST | Update | - |
| article html file updated | 7 February 2020 05:49 CET | Update | - |
| article html file updated | 5 May 2019 21:38 CEST | Update | - |
| article html file updated | 26 March 2019 23:19 CET | Update | - |
| article html file updated | 29 March 2016 07:48 CEST | Original file | - |
| article pdf uploaded. | 12 March 2016 03:16 CET | Version of Record | https://www.mdpi.com/2077-0383/5/3/37/pdf |
| article xml uploaded. | 12 March 2016 03:16 CET | Original file | https://www.mdpi.com/2077-0383/5/3/37/xml |
