| article html file updated | 24 December 2025 13:03 CET | Update | https://www.mdpi.com/1996-1944/2/4/1636 |
| article html file updated | 28 September 2025 18:51 CEST | Update | N/A |
| article html file updated | 5 February 2020 12:48 CET | Update | N/A |
| article html file updated | 9 May 2019 10:01 CEST | Update | N/A |
| article html file updated | 19 March 2019 20:10 CET | Original file | N/A |
| Correction published | 30 December 2010 00:00 CET | Correction | http://www.mdpi.com/1996-1944/4/1/103 |
