| article html file updated | 25 December 2025 01:03 CET | Update | https://www.mdpi.com/2218-0532/89/1/3 |
| article html file updated | 1 September 2025 17:01 CEST | Update | N/A |
| article html file updated | 23 July 2022 07:24 CEST | Update | N/A |
| article html file updated | 4 January 2021 12:37 CET | Update | N/A |
| article pdf uploaded. | 4 January 2021 12:36 CET | Updated version of record | https://www.mdpi.com/2218-0532/89/1/3/pdf |
| article xml uploaded. | 4 January 2021 12:36 CET | Update | https://www.mdpi.com/2218-0532/89/1/3/xml |
| article xml file uploaded | 4 January 2021 12:36 CET | Update | N/A |
| article html file updated | 25 December 2020 12:51 CET | Original file | N/A |
| article pdf uploaded. | 25 December 2020 12:49 CET | Version of Record | https://www.mdpi.com/2218-0532/89/1/3/pdf-vor |
| article xml uploaded. | 25 December 2020 12:49 CET | Update | N/A |
| article xml file uploaded | 25 December 2020 12:49 CET | Original file | N/A |
