| article html file updated | 31 August 2025 02:55 CEST | Update | https://www.mdpi.com/2305-6320/6/4/103 |
| article html file updated | 21 August 2025 22:55 CEST | Update | - |
| article html file updated | 20 July 2022 01:36 CEST | Update | - |
| article html file updated | 14 February 2020 00:58 CET | Update | - |
| article html file updated | 31 December 2019 21:27 CET | Update | - |
| article html file updated | 15 October 2019 11:25 CEST | Original file | - |
| article pdf uploaded. | 15 October 2019 11:23 CEST | Version of Record | https://www.mdpi.com/2305-6320/6/4/103/pdf |
| article xml uploaded. | 15 October 2019 11:23 CEST | Update | https://www.mdpi.com/2305-6320/6/4/103/xml |
| article xml file uploaded | 15 October 2019 11:23 CEST | Original file | - |
