Tongtong Yu, Ying Qi, Tao Zhang
Raimundo Sanchez, Pascal E Egli, Kilian Jornet [...]
A. Georgopoulos, I. Papageorgaki, S. Tapinaki [...]
H. Rosemary Taylor, P. A. Payne
Dennis Hocevar, John Zimmer, Bruce Strom
Diana H.J.M. Dolmans, Wim H. Guselaers, Henk G. Scemidt
George M. Nickles
William B. Davidson, William J. House, O. Joseph Harm
Bill F. Fowler, Dale H. Ross
Barbara J. Shwalb, David W. Shwalb
, Tao Zhang, Pascal E Egli, Kilian Jornet 
