| article html file updated | 30 August 2025 00:36 CEST | Update | https://www.mdpi.com/2079-4991/7/3/61 |
| article html file updated | 16 July 2022 05:14 CEST | Update | - |
| article html file updated | 8 February 2020 01:16 CET | Update | - |
| article html file updated | 23 September 2019 18:44 CEST | Update | - |
| article html file updated | 4 May 2019 07:08 CEST | Update | - |
| article html file updated | 30 March 2017 11:58 CEST | Update | - |
| article html file updated | 11 March 2017 11:06 CET | Original file | - |
| article xml uploaded. | 11 March 2017 11:05 CET | Original file | https://www.mdpi.com/2079-4991/7/3/61/xml |
| article pdf uploaded. | 11 March 2017 11:05 CET | Version of Record | https://www.mdpi.com/2079-4991/7/3/61/pdf |
