| article html file updated | 30 August 2025 02:01 CEST | Update | https://www.mdpi.com/2075-4698/7/4/35 |
| article html file updated | 16 July 2022 08:02 CEST | Update | N/A |
| article html file updated | 9 February 2020 00:31 CET | Update | N/A |
| article html file updated | 2 May 2019 07:36 CEST | Update | N/A |
| article html file updated | 18 April 2019 05:26 CEST | Update | N/A |
| article html file updated | 2 January 2018 14:12 CET | Update | N/A |
| article html file updated | 19 December 2017 11:33 CET | Original file | N/A |
| article xml uploaded. | 19 December 2017 11:32 CET | Update | https://www.mdpi.com/2075-4698/7/4/35/xml |
| article xml uploaded. | 19 December 2017 11:32 CET | Update | N/A |
| article xml uploaded. | 19 December 2017 11:32 CET | Original file | N/A |
| article pdf uploaded. | 19 December 2017 11:32 CET | Version of Record | https://www.mdpi.com/2075-4698/7/4/35/pdf |
