| article html file updated | 9 February 2020 18:32 CET | Update | https://www.mdpi.com/1422-0067/19/5/1538 |
| article html file updated | 30 April 2019 17:50 CEST | Update | - |
| article html file updated | 16 April 2019 18:15 CEST | Update | - |
| article html file updated | 30 March 2019 03:16 CET | Update | - |
| article pdf uploaded. | 21 June 2018 09:56 CEST | Updated version of record | https://www.mdpi.com/1422-0067/19/5/1538/pdf |
| article pdf uploaded. | 23 May 2018 03:35 CEST | Updated version of record | - |
| article html file updated | 22 May 2018 08:59 CEST | Original file | - |
| article xml uploaded. | 22 May 2018 08:58 CEST | Update | https://www.mdpi.com/1422-0067/19/5/1538/xml |
| article xml file uploaded | 22 May 2018 08:50 CEST | Original file | - |
