| article html file updated | 31 August 2025 01:53 CEST | Update | https://www.mdpi.com/2227-7099/7/4/98 |
| article html file updated | 20 July 2022 02:53 CEST | Update | - |
| article html file updated | 13 February 2020 19:44 CET | Update | - |
| article html file updated | 31 December 2019 12:46 CET | Update | - |
| article html file updated | 26 September 2019 09:09 CEST | Original file | - |
| article pdf uploaded. | 26 September 2019 08:47 CEST | Updated version of record | https://www.mdpi.com/2227-7099/7/4/98/pdf |
| article xml uploaded. | 26 September 2019 08:47 CEST | Update | https://www.mdpi.com/2227-7099/7/4/98/xml |
| article xml file uploaded | 26 September 2019 08:47 CEST | Update | - |
| article pdf uploaded. | 23 September 2019 16:04 CEST | Version of Record | https://www.mdpi.com/2227-7099/7/4/98/pdf-vor |
| article xml file uploaded | 23 September 2019 16:04 CEST | Original file | - |
