| article html file updated | 30 August 2025 03:31 CEST | Update | https://www.mdpi.com/2076-3417/8/4/623 |
| article html file updated | 16 July 2022 10:47 CEST | Update | N/A |
| article html file updated | 9 February 2020 14:05 CET | Update | N/A |
| article html file updated | 2 October 2019 16:32 CEST | Update | N/A |
| article html file updated | 1 May 2019 02:57 CEST | Update | N/A |
| article html file updated | 17 April 2019 03:24 CEST | Update | N/A |
| article html file updated | 29 March 2019 16:18 CET | Update | N/A |
| article html file updated | 2 May 2018 14:42 CEST | Update | N/A |
| article html file updated | 17 April 2018 09:20 CEST | Original file | N/A |
| article pdf uploaded. | 17 April 2018 09:19 CEST | Version of Record | https://www.mdpi.com/2076-3417/8/4/623/pdf |
| article xml uploaded. | 17 April 2018 09:19 CEST | Update | https://www.mdpi.com/2076-3417/8/4/623/xml |
| article xml file uploaded | 17 April 2018 09:19 CEST | Original file | N/A |
