| article html file updated | 30 August 2025 01:22 CEST | Update | https://www.mdpi.com/2076-393X/5/4/35 |
| article html file updated | 16 July 2022 06:41 CEST | Update | - |
| article html file updated | 8 February 2020 17:56 CET | Update | - |
| article html file updated | 27 September 2019 14:24 CEST | Update | - |
| article html file updated | 2 May 2019 22:27 CEST | Update | - |
| article html file updated | 2 January 2018 09:59 CET | Update | - |
| article html file updated | 12 October 2017 11:19 CEST | Original file | - |
| article xml uploaded. | 12 October 2017 11:18 CEST | Original file | https://www.mdpi.com/2076-393X/5/4/35/xml |
| article pdf uploaded. | 12 October 2017 11:18 CEST | Updated version of record | https://www.mdpi.com/2076-393X/5/4/35/pdf |
| article pdf uploaded. | 7 October 2017 12:33 CEST | Version of Record | https://www.mdpi.com/2076-393X/5/4/35/pdf-vor |
