| article html file updated | 29 August 2025 22:34 CEST | Update | https://www.mdpi.com/1660-4601/13/1/117 |
| article html file updated | 16 July 2022 01:35 CEST | Update | N/A |
| article html file updated | 7 February 2020 03:15 CET | Update | N/A |
| article html file updated | 6 May 2019 02:55 CEST | Update | N/A |
| article html file updated | 26 March 2019 18:06 CET | Original file | N/A |
| article pdf uploaded. | 11 January 2016 12:11 CET | Version of Record | https://www.mdpi.com/1660-4601/13/1/117/pdf |
| article xml uploaded. | 11 January 2016 12:11 CET | Original file | https://www.mdpi.com/1660-4601/13/1/117/xml |
