| article html file updated | 30 August 2025 06:48 CEST | Update | https://www.mdpi.com/2079-4991/8/9/706 | 
| article html file updated | 17 July 2022 02:27 CEST | Update | - | 
| article html file updated | 10 February 2020 10:08 CET | Update | - | 
| article html file updated | 7 October 2019 16:23 CEST | Update | - | 
| article html file updated | 29 April 2019 07:17 CEST | Update | - | 
| article html file updated | 15 April 2019 03:02 CEST | Update | - | 
| article html file updated | 31 March 2019 17:09 CEST | Update | - | 
| article html file updated | 28 September 2018 04:11 CEST | Update | - | 
| article html file updated | 10 September 2018 12:21 CEST | Original file | - | 
| article supplementary file uploaded. | 10 September 2018 12:20 CEST | - | https://www.mdpi.com/2079-4991/8/9/706#supplementary | 
| article pdf uploaded. | 10 September 2018 12:20 CEST | Version of Record | https://www.mdpi.com/2079-4991/8/9/706/pdf | 
| article xml uploaded. | 10 September 2018 12:20 CEST | Update | https://www.mdpi.com/2079-4991/8/9/706/xml | 
| article xml file uploaded | 10 September 2018 12:20 CEST | Original file | - |