function drawChartTreatmentsPerAuthor() {
  var chartData = google.visualization.arrayToDataTable([
    ['Series', 'Number of Treatments'],
    ['Asakura, Akira', 7],
    ['Castro, Peter', 16],
    ['Komai, Tomoyuki', 40],
    ['Komai, Tomoyuki & Osawa, Masayuki', 24],
    ['Komai, Tomoyuki & Rahayu, Dwi Listyo', 47],
    ['Komai, Tomoyuki & Rahayu, Dwi Listyo & Fujita, Yoshihisa', 14],
    ['Lemaitre, Rafael', 11],
    ['Lemaitre, Rafael & Felder, Darryl L. & Poupin, Joseph', 15],
    ['Lemaitre, Rafael & Tavares, Marcos', 8],
    ['Lima, Daniel & Tavares, Marcos & Jr, Joel Braga De Mendonça', 14],
    ['Mantelatto, Fernando L. & Miranda, Ivana & Vera-Silva, Ana L.', 13],
    ['Nucci, Paulo Ricardo & Melo, Gustavo Augusto Schmidt De', 42],
    ['Osawa, Masayuki & Fujita, Yoshihisa', 9],
    ['Osawa, Masayuki & Kawai, Takashi & Sakamaki, Takashi', 7],
    ['Wicksten, Mary K.', 29],
    ['Other (67)', 144]
  ]);
  var chartOptions = {
    pieHole: 0,
    title: 'Treatments per Author (n=440)',
    fontSize: 'automatic',
    doWeHaveDanglingCommas: 'No ;-)'
  };
  if (window.customizeGoogleChartOptions)
    customizeGoogleChartOptions(chartOptions, 'TreatmentsPerAuthor', 'pie', 16, 0);
  var chart = new google.visualization.PieChart(document.getElementById('chartDivTreatmentsPerAuthor'));
  chart.draw(chartData, chartOptions);
}
google.load('visualization', '1', {'packages': ['corechart']});
google.setOnLoadCallback(drawChartTreatmentsPerAuthor);