| article html file updated | 30 August 2025 03:10 CEST | Update | https://www.mdpi.com/2076-3263/8/4/110 |
| article html file updated | 16 July 2022 10:12 CEST | Update | N/A |
| article html file updated | 9 February 2020 11:10 CET | Update | N/A |
| article html file updated | 1 October 2019 22:53 CEST | Update | N/A |
| article html file updated | 1 May 2019 08:55 CEST | Update | N/A |
| article html file updated | 17 April 2019 08:50 CEST | Update | N/A |
| article html file updated | 29 March 2019 09:36 CET | Update | N/A |
| article html file updated | 1 May 2018 06:30 CEST | Update | N/A |
| article html file updated | 24 March 2018 12:55 CET | Original file | N/A |
| article xml uploaded. | 24 March 2018 12:53 CET | Update | https://www.mdpi.com/2076-3263/8/4/110/xml |
| article pdf uploaded. | 24 March 2018 12:53 CET | Version of Record | https://www.mdpi.com/2076-3263/8/4/110/pdf |