List of participants 



Allgowcr, M., Kantonsspital, Chur, Schwciz. 



Amprino, R., Istituto di Anatomia Umana, Universita, Bari, Italia. 



Armstrong, W. D., Department of Physiological Chemistry, University ot Minnesota, Min- 

 neapolis, Minn., USA. 



Arnott, H. J., Cell Biology Institute, University of Texas, Austin, Texas, USA. 



Ascenzi, A., Istituto di Anatomia Patologica, Universita, Pisa, Italia. 



Aubert, J. -P., Institut Pasteur, Paris, France. 



Avioli, L. v., Seton Hall College, Division of Endrocrinology, Jersey City, N. J., USA. 



Bachra, B. N., Laboratory of Physiological Chemistry, Leiden, Holland. 



Bassett, C. A. L., Department of Research Orthopaedics, Columbia University, College of 

 Physicians and Surgeons, New York, N. Y., USA. 



Baud, C. A., Institut de Morphologie, Ecole de Mcdecine, Geneve, Suisse. 



Bauer, G. C. H., Hospital for Special Surgery, New York, N. Y., USA. 



Belanger, L. P., Department of Histology, University of Ottawa, Ottawa, Canada. 



Bengtsson, A., Department of Pathology, University, Uppsala, Sweden. 



Bersin, T., Laboratorium Hausmann AG., St. Gallen, Schweiz. 



BIrkenhager, J. C, Department for Diseases of Metabolism, University Hospital, Leiden, 

 Nederland. 



Birkenhager-Frenkel, D. H., Antoni van Leeuwenhoekhuis, Amsterdam, Nederland. 



Bisaz, S., Laboratorium fiir experimentelle Chirurgie, Schwelzerisches Forschungsinstitut, 

 Davos, Schweiz. 



Blackwood, H. J. J., Royal Dental Hospital, School of Dental Surgery, London, England. 



Bohr, H., Orthopaedic Hospital, Copenhagen, Denmark. 



Bolognani, L., Istituto di Chimica Biologica, Universita, Pavia, Italia. 



Bonucci, E., Istituto di Anatomia Patologica, Universita, Pisa, Italia. 



Bordier, P., Centre du Metabolisme Phosphocalcique, Hopital Lariboisiere, Paris, France. 



Borle, A. B., Department of Physiology, University of Pittsburgh, Pittsburgh, Pa., USA. 



Boyde, A., Department of Anatomy, London Hospital Medical College, London, England. 



Brookes, M., Department of Anatomy, Guy's Hospital Medical School, London, England. 



Chalmers, J., Orthopaedic Department, Royal Infirmary, Edinburgh, Scotland. 



Cimasoni, G., Institut Dentaire, Geneve, Suisse. 



Collet, A., Cerchar B. P. 27, Creil (Olse), France. 



Coutelier, L., Laboratoire de Chirurgie Orthopcdique et Traumatologic, Louvain, Belgique. 



Czitober, H., I. Medizinische Universitatsklinik, Wien, Osterreich. 



Dallemagne, M. J., Institut de Therapeutique Experlmentale, Liege, Belgique. 



Dhem, A., Laboratoire de Chirurgie Orthopedique et Traumatologic, Louvain, Belgique. 



Dingle, J. T., Strangeways Research Laboratory, Cambridge, England. 



Dulce, H. J., Institut fiir angewandte physiologische Chemie und klinische Chemie, Berlin, 

 Deutschland. 



