| article html file updated | 30 August 2025 20:16 CEST | Update | https://www.mdpi.com/2218-1989/9/5/103 |
| article html file updated | 19 July 2022 19:06 CEST | Update | - |
| article html file updated | 12 February 2020 15:08 CET | Update | - |
| article html file updated | 20 October 2019 17:57 CEST | Update | - |
| article html file updated | 5 June 2019 21:43 CEST | Update | - |
| article html file updated | 28 May 2019 11:29 CEST | Original file | - |
| article pdf uploaded. | 28 May 2019 11:28 CEST | Updated version of record | https://www.mdpi.com/2218-1989/9/5/103/pdf |
| article xml uploaded. | 28 May 2019 11:28 CEST | Update | https://www.mdpi.com/2218-1989/9/5/103/xml |
| article xml file uploaded | 28 May 2019 11:28 CEST | Update | - |
| article supplementary file uploaded. | 25 May 2019 11:08 CEST | - | https://www.mdpi.com/2218-1989/9/5/103#supplementary |
| article pdf uploaded. | 25 May 2019 11:08 CEST | Version of Record | https://www.mdpi.com/2218-1989/9/5/103/pdf-vor |
| article xml file uploaded | 25 May 2019 11:08 CEST | Original file | - |
