| article html file updated | 30 August 2025 05:59 CEST | Update | https://www.mdpi.com/2227-7102/8/3/120 |
| article html file updated | 17 July 2022 00:44 CEST | Update | N/A |
| article html file updated | 10 February 2020 05:27 CET | Update | N/A |
| article html file updated | 6 October 2019 13:37 CEST | Update | N/A |
| article html file updated | 29 April 2019 17:49 CEST | Update | N/A |
| article html file updated | 15 April 2019 13:07 CEST | Update | N/A |
| article html file updated | 31 March 2019 07:11 CEST | Update | N/A |
| article html file updated | 24 September 2018 02:35 CEST | Update | N/A |
| article html file updated | 10 August 2018 13:53 CEST | Original file | N/A |
| article pdf uploaded. | 10 August 2018 13:52 CEST | Version of Record | https://www.mdpi.com/2227-7102/8/3/120/pdf |
| article xml uploaded. | 10 August 2018 13:52 CEST | Update | https://www.mdpi.com/2227-7102/8/3/120/xml |
| article xml file uploaded | 10 August 2018 13:52 CEST | Original file | N/A |
