| article html file updated | 30 August 2025 03:00 CEST | Update | https://www.mdpi.com/2075-4434/6/1/36 |
| article html file updated | 21 August 2025 19:41 CEST | Update | - |
| article html file updated | 16 July 2022 09:53 CEST | Update | - |
| article html file updated | 9 February 2020 09:40 CET | Update | - |
| article html file updated | 1 May 2019 12:07 CEST | Update | - |
| article html file updated | 17 April 2019 11:53 CEST | Update | - |
| article html file updated | 29 March 2019 06:10 CET | Update | - |
| article html file updated | 27 March 2018 12:42 CEST | Update | - |
| article html file updated | 13 March 2018 13:56 CET | Original file | - |
| article xml uploaded. | 13 March 2018 13:54 CET | Update | https://www.mdpi.com/2075-4434/6/1/36/xml |
| article pdf uploaded. | 13 March 2018 13:54 CET | Version of Record | https://www.mdpi.com/2075-4434/6/1/36/pdf |