Karl H. Wesker is an artist and an illustrator. He has worked for many years on the visualization and didactic presentation of complex structures. He has developed new methods that produce highly detailed and yet esthetically fascinating images of human anatomy. These methods form the foundation of the three-volume atlas of anatomy Prometheus, which is being published by Thieme and for which he has created most of the illustrations.
Dr. Peter Wetselaar, MSc, PhD, dentist and specialist in functional diagnostics and therapy of CMD and tooth wear, Chair in the Department and Clinic of General Dentistry, Academic Center for Dental Medicine Amsterdam (ACTA), Amsterdam/Netherlands
John Whitworth has led endodontic teaching and clinical service at Newcastle Dental School and Hospital, UK for more than 20 years. An active teacher, specialist clinician, researcher and scholar, he is a Past President of the British Endodontic Society, served the International Endodontic Journal as Assistant Editor/Deputy Editor in Chief for 10 years, and served the European Society of Endodontology as Chair of its Education and Scholarship Committee and as an Executive Board member. He has published numerous research articles and contributed to a number of standard textbooks.
Dr Luitgard G Wiest, Dermatologist and international lecturer, Munich, Germany
Henrike Wilkes, born in 1977, grew up in a small town between the Ruhr area and the Rhineland, Germany. After graduating from high school, she discovered her passion for people and communication during an au pair stay in Rome. This was followed by a 6-year professional career in the hotel industry in various regions of Germany and in Australia at the time of the Olympic Games. She also completed her two degrees in business administration partly abroad – with a semester at the Università Luigi Bocconi in Milan, and an MBA degree at the University of Stellenbosch Business School, South Africa. During her more than 12 years as an executive and manager in a DAX company in the insurance industry, she specialized in the development of managers and was particularly committed to the interests of women in business. She founded an internal women's network and made films to get more women interested in insurance sales. As she was particularly fascinated by the combination of coaching and leadership, Henrike Wilkes completed various coaching courses to enable her to develop her employees effectively. In addition to traditional coaching methods, she makes use of the unusual, using horses for coaching and in leadership seminars to sharpen participants' senses for non-verbal communication, effectiveness, and authenticity. Her everyday experience with her large and very dominant mare, Swari, shows her that you can learn a lot about leadership from horses. If you would like to find out more about the author, please visit her website at www.henrike-wilkes.de. You can also contact her personally there.