Table 1 Demographic characteristic of participants/students attending the EBTT e-learning practical work in 2011–2014 broken down by professional background, academic degree, and gender

2011–2014: total students 47

 Electrical engineers/natural scientists

13/34

 Ph.D. students/researchers with Ph.D.

37/10

 Male/female

21/26

 Electrical engineers: male/female

8/5

 Natural scientists: male/female

18/16

 Electrical engineers: Ph.D. students/researchers with Ph.D.

8/5

 Natural scientists: Ph.D. students/researchers with Ph.D.

29/5

2011: total students 10

 Electrical engineers/natural scientists

2/8

2012: total students 16

 Electrical engineers/natural scientists

6/10

2013: total students 10

 Electrical engineers/natural scientists

3/7

2014: total students 11

 Electrical engineers/natural scientists

2/9