| article html file updated | 29 August 2025 23:33 CEST | Update | https://www.mdpi.com/2076-3263/6/3/38 |
| article html file updated | 16 July 2022 03:14 CEST | Update | - |
| article html file updated | 7 February 2020 14:12 CET | Update | - |
| article html file updated | 5 May 2019 05:33 CEST | Update | - |
| article html file updated | 27 March 2019 15:29 CET | Update | - |
| article html file updated | 31 August 2016 11:28 CEST | Original file | - |
| article xml uploaded. | 31 August 2016 11:27 CEST | Update | https://www.mdpi.com/2076-3263/6/3/38/xml |
| article xml uploaded. | 31 August 2016 11:27 CEST | Original file | - |
| article pdf uploaded. | 31 August 2016 11:27 CEST | Version of Record | https://www.mdpi.com/2076-3263/6/3/38/pdf |
