| article html file updated | 30 August 2025 20:37 CEST | Update | https://www.mdpi.com/2079-9292/8/6/623 |
| article html file updated | 19 July 2022 19:31 CEST | Update | N/A |
| article html file updated | 12 February 2020 17:04 CET | Update | N/A |
| article html file updated | 21 October 2019 04:50 CEST | Update | N/A |
| article html file updated | 5 July 2019 20:03 CEST | Update | N/A |
| article html file updated | 1 June 2019 12:54 CEST | Original file | N/A |
| article pdf uploaded. | 1 June 2019 12:53 CEST | Version of Record | https://www.mdpi.com/2079-9292/8/6/623/pdf |
| article xml uploaded. | 1 June 2019 12:53 CEST | Update | https://www.mdpi.com/2079-9292/8/6/623/xml |
| article xml file uploaded | 1 June 2019 12:53 CEST | Original file | N/A |
