| article html file updated | 30 August 2025 00:07 CEST | Update | https://www.mdpi.com/2076-3417/7/1/14 | 
| article html file updated | 16 July 2022 04:16 CEST | Update | - | 
| article html file updated | 7 February 2020 20:15 CET | Update | - | 
| article html file updated | 22 September 2019 14:52 CEST | Update | - | 
| article html file updated | 4 May 2019 17:56 CEST | Update | - | 
| article html file updated | 8 February 2017 08:48 CET | Update | - | 
| article html file updated | 24 December 2016 05:42 CET | Original file | - | 
| article xml uploaded. | 24 December 2016 05:41 CET | Update | https://www.mdpi.com/2076-3417/7/1/14/xml | 
| article xml uploaded. | 24 December 2016 05:41 CET | Original file | - | 
| article pdf uploaded. | 24 December 2016 05:41 CET | Version of Record | https://www.mdpi.com/2076-3417/7/1/14/pdf |