| article html file updated | 30 August 2025 13:25 CEST | Update | https://www.mdpi.com/2571-5135/8/2/7 | 
| article html file updated | 19 July 2022 16:54 CEST | Update | - | 
| article html file updated | 12 February 2020 01:04 CET | Update | - | 
| article html file updated | 10 January 2020 00:34 CET | Update | - | 
| article html file updated | 25 April 2019 21:00 CEST | Update | - | 
| article html file updated | 11 April 2019 16:10 CEST | Update | - | 
| article html file updated | 27 March 2019 10:13 CET | Original file | - | 
| article supplementary file uploaded. | 27 March 2019 10:12 CET | - | https://www.mdpi.com/2571-5135/8/2/7#supplementary | 
| article pdf uploaded. | 27 March 2019 10:12 CET | Version of Record | https://www.mdpi.com/2571-5135/8/2/7/pdf | 
| article xml uploaded. | 27 March 2019 10:12 CET | Update | https://www.mdpi.com/2571-5135/8/2/7/xml | 
| article xml file uploaded | 27 March 2019 10:12 CET | Original file | - |