| article html file updated | 31 August 2025 15:31 CEST | Update | https://www.mdpi.com/2227-9717/8/4/387 |
| article html file updated | 21 July 2022 00:00 CEST | Update | - |
| article html file updated | 8 May 2020 17:56 CEST | Update | - |
| article html file updated | 31 March 2020 07:03 CEST | Original file | - |
| article pdf uploaded. | 31 March 2020 07:02 CEST | Updated version of record | https://www.mdpi.com/2227-9717/8/4/387/pdf |
| article xml uploaded. | 31 March 2020 07:02 CEST | Update | https://www.mdpi.com/2227-9717/8/4/387/xml |
| article xml file uploaded | 31 March 2020 07:02 CEST | Update | - |
| article supplementary file uploaded. | 26 March 2020 09:24 CET | - | https://www.mdpi.com/2227-9717/8/4/387#supplementary |
| article pdf uploaded. | 26 March 2020 09:24 CET | Version of Record | https://www.mdpi.com/2227-9717/8/4/387/pdf-vor |
| article xml file uploaded | 26 March 2020 09:24 CET | Original file | - |
