| article html file updated | 30 August 2025 00:49 CEST | Update | https://www.mdpi.com/1422-0067/18/8/1638 |
| article html file updated | 16 July 2022 05:34 CEST | Update | N/A |
| article html file updated | 8 February 2020 12:06 CET | Update | N/A |
| article html file updated | 26 September 2019 04:41 CEST | Update | N/A |
| article html file updated | 3 May 2019 09:54 CEST | Update | N/A |
| article html file updated | 27 March 2019 17:52 CET | Update | N/A |
| article html file updated | 1 September 2017 05:34 CEST | Update | N/A |
| article html file updated | 27 July 2017 13:47 CEST | Original file | N/A |
| article xml uploaded. | 27 July 2017 13:45 CEST | Original file | https://www.mdpi.com/1422-0067/18/8/1638/xml |
| article pdf uploaded. | 27 July 2017 13:45 CEST | Updated version of record | https://www.mdpi.com/1422-0067/18/8/1638/pdf |
| article pdf uploaded. | 27 July 2017 11:41 CEST | Updated version of record | N/A |
