| article html file updated | 30 August 2025 13:22 CEST | Update | https://www.mdpi.com/1422-0067/20/6/1509 |
| article html file updated | 19 July 2022 16:50 CEST | Update | N/A |
| article html file updated | 12 February 2020 00:48 CET | Update | N/A |
| article html file updated | 17 October 2019 04:44 CEST | Update | N/A |
| article html file updated | 25 April 2019 21:37 CEST | Update | N/A |
| article html file updated | 11 April 2019 16:46 CEST | Update | N/A |
| article html file updated | 10 April 2019 10:27 CEST | Update | N/A |
| article html file updated | 27 March 2019 01:35 CET | Update | N/A |
| article pdf uploaded. | 27 March 2019 01:34 CET | Updated version of record | https://www.mdpi.com/1422-0067/20/6/1509/pdf |
| article xml uploaded. | 27 March 2019 01:34 CET | Update | https://www.mdpi.com/1422-0067/20/6/1509/xml |
| article xml file uploaded | 27 March 2019 01:34 CET | Update | N/A |
| article html file updated | 26 March 2019 08:16 CET | Original file | N/A |
| article xml file uploaded | 26 March 2019 08:15 CET | Original file | N/A |