| article html file updated | 8 February 2020 07:00 CET | Update | https://www.mdpi.com/2075-4701/7/6/196 | 
| article html file updated | 25 September 2019 01:53 CEST | Update | - | 
| article html file updated | 3 May 2019 19:52 CEST | Update | - | 
| article html file updated | 21 August 2017 12:11 CEST | Update | - | 
| article xml uploaded. | 21 August 2017 12:09 CEST | Update | https://www.mdpi.com/2075-4701/7/6/196/xml | 
| article xml uploaded. | 21 August 2017 12:09 CEST | Update | - | 
| article xml uploaded. | 21 August 2017 12:09 CEST | Update | - | 
| article pdf uploaded. | 21 August 2017 12:01 CEST | Updated version of record | https://www.mdpi.com/2075-4701/7/6/196/pdf | 
| Erratum published | 16 August 2017 00:00 CEST | Erratum | http://www.mdpi.com/2075-4701/7/8/315 | 
| article html file updated | 28 June 2017 13:58 CEST | Update | - | 
| article html file updated | 31 May 2017 13:11 CEST | Update | - | 
| article pdf uploaded. | 31 May 2017 13:10 CEST | Updated version of record | https://www.mdpi.com/2075-4701/7/6/196/pdf-vor | 
| article html file updated | 30 May 2017 11:46 CEST | Update | - | 
| article html file updated | 30 May 2017 11:45 CEST | Update | - | 
| article html file updated | 30 May 2017 11:45 CEST | Original file | - | 
| article pdf uploaded. | 30 May 2017 11:43 CEST | Version of Record | https://www.mdpi.com/2075-4701/7/6/196/pdf-vor |