| article html file updated | 15 August 2026 01:34 CEST | Update | https://www.mdpi.com/2071-1050/10/5/1501 |
| article html file updated | 9 February 2020 16:59 CET | Update | N/A |
| article html file updated | 3 October 2019 10:12 CEST | Update | N/A |
| article html file updated | 30 April 2019 21:08 CEST | Update | N/A |
| article html file updated | 16 April 2019 21:38 CEST | Update | N/A |
| article html file updated | 29 March 2019 23:19 CET | Update | N/A |
| article html file updated | 30 May 2018 14:50 CEST | Update | N/A |
| article html file updated | 9 May 2018 23:33 CEST | Update | N/A |
| article xml uploaded. | 9 May 2018 16:18 CEST | Update | https://www.mdpi.com/2071-1050/10/5/1501/xml |
| article pdf uploaded. | 9 May 2018 16:18 CEST | Updated version of record | https://www.mdpi.com/2071-1050/10/5/1501/pdf |
| article html file updated | 9 May 2018 16:13 CEST | Original file | N/A |