| article html file updated | 30 August 2025 07:28 CEST | Update | https://www.mdpi.com/2305-6320/5/4/107 |
| article html file updated | 17 July 2022 04:05 CEST | Update | - |
| article html file updated | 10 February 2020 14:03 CET | Update | - |
| article html file updated | 8 October 2019 15:12 CEST | Update | - |
| article html file updated | 28 April 2019 23:39 CEST | Update | - |
| article html file updated | 14 April 2019 18:58 CEST | Update | - |
| article html file updated | 1 April 2019 01:35 CEST | Update | - |
| article html file updated | 26 December 2018 22:04 CET | Update | - |
| article html file updated | 2 October 2018 18:15 CEST | Original file | - |
| article pdf uploaded. | 2 October 2018 18:14 CEST | Version of Record | https://www.mdpi.com/2305-6320/5/4/107/pdf |
| article xml uploaded. | 2 October 2018 18:14 CEST | Update | https://www.mdpi.com/2305-6320/5/4/107/xml |
| article xml file uploaded | 2 October 2018 18:14 CEST | Original file | - |
