| article html file updated | 31 August 2025 02:00 CEST | Update | https://www.mdpi.com/2079-9276/8/4/160 |
| article html file updated | 20 July 2022 02:44 CEST | Update | - |
| article html file updated | 13 February 2020 20:18 CET | Update | - |
| article html file updated | 6 February 2020 07:02 CET | Update | - |
| article html file updated | 30 December 2019 23:13 CET | Update | - |
| article html file updated | 23 October 2019 14:09 CEST | Original file | - |
| article pdf uploaded. | 23 October 2019 14:08 CEST | Updated version of record | https://www.mdpi.com/2079-9276/8/4/160/pdf |
| article xml uploaded. | 23 October 2019 14:08 CEST | Update | https://www.mdpi.com/2079-9276/8/4/160/xml |
| article xml file uploaded | 23 October 2019 14:08 CEST | Update | - |
| article pdf uploaded. | 26 September 2019 03:48 CEST | Updated version of record | https://www.mdpi.com/2079-9276/8/4/160/pdf-vor |
| article xml file uploaded | 26 September 2019 03:48 CEST | Update | - |
| article pdf uploaded. | 25 September 2019 15:50 CEST | Version of Record | https://www.mdpi.com/2079-9276/8/4/160/pdf-vor |
| article xml file uploaded | 25 September 2019 15:50 CEST | Original file | - |
