It is acceptable to enroll students in the UT Health Science Center at Houston, provided that:

• The students are not working in the same laboratory as the PI;
  
• The students do not report directly to the PI;
  
• The students are not in a class over which the PI has direct responsibility;
  
• Students, Staff, or Technicians enrolled in the study do not work in a laboratory that is in the sphere of influence of the PI;
  
• Recruitment does not involve coercion or undue influence.