| article html file updated | 31 August 2025 14:58 CEST | Update | https://www.mdpi.com/1422-0067/21/6/2132 |
| article html file updated | 20 July 2022 23:28 CEST | Update | - |
| article html file updated | 2 April 2020 03:28 CEST | Update | - |
| article html file updated | 26 March 2020 10:41 CET | Update | - |
| article pdf uploaded. | 26 March 2020 10:40 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2132/pdf |
| article xml uploaded. | 26 March 2020 10:40 CET | Update | https://www.mdpi.com/1422-0067/21/6/2132/xml |
| article xml file uploaded | 26 March 2020 10:40 CET | Update | - |
| article html file updated | 20 March 2020 19:17 CET | Original file | - |
| article pdf uploaded. | 20 March 2020 19:15 CET | Updated version of record | https://www.mdpi.com/1422-0067/21/6/2132/pdf-vor |
| article xml file uploaded | 20 March 2020 19:15 CET | Update | - |
| article pdf uploaded. | 20 March 2020 11:24 CET | Version of Record | https://www.mdpi.com/1422-0067/21/6/2132/pdf-vor |
| article xml file uploaded | 20 March 2020 11:24 CET | Original file | - |
