| article html file updated | 30 August 2025 02:24 CEST | Update | https://www.mdpi.com/2076-3263/8/2/45 |
| article html file updated | 16 July 2022 08:51 CEST | Update | - |
| article html file updated | 9 February 2020 04:35 CET | Update | - |
| article html file updated | 30 September 2019 06:54 CEST | Update | - |
| article html file updated | 1 May 2019 23:04 CEST | Update | - |
| article html file updated | 17 April 2019 21:42 CEST | Update | - |
| article html file updated | 28 March 2019 18:51 CET | Update | - |
| article html file updated | 14 March 2018 10:28 CET | Update | - |
| article html file updated | 27 January 2018 09:35 CET | Original file | - |
| article xml uploaded. | 27 January 2018 09:34 CET | Update | https://www.mdpi.com/2076-3263/8/2/45/xml |
| article xml uploaded. | 27 January 2018 09:34 CET | Original file | - |
| article pdf uploaded. | 27 January 2018 09:34 CET | Version of Record | https://www.mdpi.com/2076-3263/8/2/45/pdf |