...form:

A general presentation, and a discussion in the framework of 119#119, can be found in Ref. [12].

...be:

Notice that different isospin phase conventions are adopted in Refs. [5] and [12].

...[#kambor##1#],

Actually, the fit of [5] is prior to the recent determinations of the quadratic slope h for 148#148 [14], which is uncorrelated from constant and linear slopes, and of 149#149 [2]. These experimental results could significantly improve the fit.

....

If, conversely, one attempted to infer 274#274 and 275#275 from 276#276 data, the determination of 277#277 would remain consistent with that in Tab. 5, whereas that of 278#278 would change considerably [22].

...diagrams,

`Tadpole-like' diagrams, with loops correcting the individual 340#340 and 341#341 vertices of Fig. 2, are not depicted in Fig. 3.

...test.

Actually, if measured, such imaginary parts should be relevant also to 429#429, as they would unitarize the leading order amplitude for that decay [32], because in this case mass and energy scales are almost the same as in 430#430.

...stage.

Numerical predictions for the 497#497 isospin amplitudes in the framework of factorization and resonance-exchange have been worked out in Ref. [43], choosing the (rather low) renormalization scale 498#498 for loop contributions. The 499#499-dependence of the results is not discussed in this paper.

Carlos E.Piedrafita