| article html file updated | 14 August 2026 19:45 CEST | Update | https://www.mdpi.com/1996-1944/10/12/1381 |
| article html file updated | 8 February 2020 22:56 CET | Update | N/A |
| article html file updated | 28 September 2019 22:40 CEST | Update | N/A |
| article html file updated | 2 May 2019 11:04 CEST | Update | N/A |
| article html file updated | 18 April 2019 08:42 CEST | Update | N/A |
| article html file updated | 2 January 2018 18:54 CET | Update | N/A |
| article html file updated | 4 December 2017 07:31 CET | Original file | N/A |
| article xml uploaded. | 4 December 2017 07:29 CET | Update | https://www.mdpi.com/1996-1944/10/12/1381/xml |
| article xml uploaded. | 4 December 2017 07:29 CET | Original file | N/A |
| article pdf uploaded. | 4 December 2017 07:29 CET | Updated version of record | https://www.mdpi.com/1996-1944/10/12/1381/pdf |
| article pdf uploaded. | 2 December 2017 12:15 CET | Version of Record | https://www.mdpi.com/1996-1944/10/12/1381/pdf-vor |
