JK biotatistics is a CRO company committed to biostatistics. The company was founded 1997 by Jan Kowalski who has long experience with preclinical and clinical trials from Phase I to Phase IV trials and also with clinical studies in the academic field. JK biostatistics has more than 10 years of experience from teaching in statistics both at universities and in the pharmaceutical industry. JK biostatistics is currently involved in the development of eDiary and eCRF systems.