| article html file updated | 31 August 2025 03:09 CEST | Update | https://www.mdpi.com/1911-8074/12/4/162 |
| article html file updated | 21 August 2025 22:58 CEST | Update | N/A |
| article html file updated | 20 July 2022 01:20 CEST | Update | N/A |
| article html file updated | 14 February 2020 02:09 CET | Update | N/A |
| article html file updated | 31 December 2019 20:36 CET | Update | N/A |
| article html file updated | 1 November 2019 08:06 CET | Original file | N/A |
| article pdf uploaded. | 1 November 2019 08:03 CET | Updated version of record | https://www.mdpi.com/1911-8074/12/4/162/pdf |
| article xml uploaded. | 1 November 2019 08:03 CET | Update | https://www.mdpi.com/1911-8074/12/4/162/xml |
| article xml file uploaded | 1 November 2019 08:03 CET | Update | N/A |
| article pdf uploaded. | 18 October 2019 15:01 CEST | Version of Record | https://www.mdpi.com/1911-8074/12/4/162/pdf-vor |
| article xml file uploaded | 18 October 2019 15:01 CEST | Original file | N/A |
