| article html file updated | 31 August 2025 02:05 CEST | Update | https://www.mdpi.com/2079-9276/8/4/162 |
| article html file updated | 20 July 2022 02:38 CEST | Update | N/A |
| article html file updated | 13 February 2020 20:44 CET | Update | N/A |
| article html file updated | 30 December 2019 23:14 CET | Update | N/A |
| article html file updated | 27 September 2019 08:38 CEST | Original file | N/A |
| article pdf uploaded. | 27 September 2019 08:36 CEST | Version of Record | https://www.mdpi.com/2079-9276/8/4/162/pdf |
| article xml uploaded. | 27 September 2019 08:36 CEST | Update | https://www.mdpi.com/2079-9276/8/4/162/xml |
| article xml file uploaded | 27 September 2019 08:36 CEST | Original file | N/A |
