| article html file updated | 31 August 2025 10:49 CEST | Update | https://www.mdpi.com/2227-9717/8/2/188 |
| article html file updated | 20 July 2022 19:20 CEST | Update | - |
| article html file updated | 6 March 2020 21:22 CET | Update | - |
| article html file updated | 29 February 2020 08:21 CET | Original file | - |
| article pdf uploaded. | 29 February 2020 08:20 CET | Updated version of record | https://www.mdpi.com/2227-9717/8/2/188/pdf |
| article xml uploaded. | 29 February 2020 08:20 CET | Update | https://www.mdpi.com/2227-9717/8/2/188/xml |
| article xml file uploaded | 29 February 2020 08:19 CET | Update | - |
| article supplementary file uploaded. | 5 February 2020 14:36 CET | - | https://www.mdpi.com/2227-9717/8/2/188#supplementary |
| article pdf uploaded. | 5 February 2020 14:36 CET | Version of Record | https://www.mdpi.com/2227-9717/8/2/188/pdf-vor |
| article xml file uploaded | 5 February 2020 14:36 CET | Original file | - |
