| article html file updated | 30 August 2025 04:37 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1797 | 
| article html file updated | 16 July 2022 21:46 CEST | Update | - | 
| article html file updated | 9 February 2020 21:51 CET | Update | - | 
| article html file updated | 4 October 2019 16:44 CEST | Update | - | 
| article html file updated | 30 April 2019 09:58 CEST | Update | - | 
| article html file updated | 16 April 2019 10:21 CEST | Update | - | 
| article html file updated | 16 April 2019 05:25 CEST | Update | - | 
| article html file updated | 30 March 2019 11:45 CET | Update | - | 
| article html file updated | 4 July 2018 08:35 CEST | Update | - | 
| article html file updated | 21 June 2018 12:39 CEST | Update | - | 
| article xml uploaded. | 21 June 2018 12:37 CEST | Update | https://www.mdpi.com/1422-0067/19/6/1797/xml | 
| article pdf uploaded. | 21 June 2018 12:37 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/6/1797/pdf | 
| article html file updated | 18 June 2018 17:04 CEST | Original file | - | 
| article pdf uploaded. | 18 June 2018 17:03 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/6/1797/pdf-vor | 
| article xml file uploaded | 18 June 2018 17:03 CEST | Update | - | 
| article xml file uploaded | 17 June 2018 11:44 CEST | Original file | - | 
| article pdf uploaded. | 17 June 2018 11:44 CEST | Version of Record | https://www.mdpi.com/1422-0067/19/6/1797/pdf-vor |